Biology Middle School

Yo can someone help me out

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Answer 1

Answer:

Explanation:

Answer 2

It’s c love simply because I just had that

Related Questions

What is the ethical value of using a model organism, such as zebrafish for doing marine research on pathogens?

The organism can prevent diseases from being transmitted from one species to another, thereby reducing fish mortality.

The organism is immune to all diseases, so the effectiveness of new treatments can be studied over long periods of time.

The organism produces chemicals that can be extracted for use as antibiotics, so they are economically important.

The organism shares its physiology with humans, so testing of new drugs can be done without hurting people.

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Answer:

The Answer is C

Explanation:

Answer: i think it c

Explanation:

Need Help Will Give Brainliest

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3 systems that work to fight against disease are, organs, tissues, and cells.

2 organs that are used to protect against desease are the mucous membranes, and the lungs.

1 way the body naturally work to protect the body is its skin that helps against pathogens

hope this helps :)

Integumentary system, circulatory system, nervous system

(Daily Question) If you were to choose what animal you would be what would the animal be? Comment your answers too!

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Monkey

we are most similar to them but smarter so i think it would be fun to kinda relearn how to do basic stuff like making tools, since some monkeys can make stuff with a simple rock. AND OF COURSE TO SWING!!!

Elephant, because I choose that animal and I need a word count of at least 20.

Can someone please help me on this question?

The model below represents water.

~insert picture~

Based on the labels, what is the best description of this model?

A. X and Y represent molecules; Z represents an atom of water

B. X represents a molecule; Y represents a particle; Z represents an atom of water

C. X represents an atom; Y represents a molecule; Z represents a particle of water

D. X and Y represent atoms; Z represents a molecule of water

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Answer: D. X and Y represent atoms; Z represents a molecule of water

Explanation:

Molecule - Group of two or more atoms

Water is H2O meaning two hydrogen atoms bound to an oxygen atom.

Answer:

The answer is D

how does evaporating from the oceans change the salinity of the water?

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Answer:Water evaporates, salt does not. When water evaporates, the salt stays behind while the water leaves into the atmosphere; making the ocean more saline.

Explanation:

Evaporating from the oceans change the salinity of the water as evaporation takes water into the atmosphere and salt remains in the oceans, thus increasing the salinity of the water.

What is evaporation?

Evaporation is the process in which the water evaporates in the form of vapor to the sky. It is a part of the water cycle. It takes water from the rivers or oceans and in the atmosphere, it makes clouds that fell down in the form of rain.

Thus, evaporation increases the salinity of water by taking the water from the atmosphere, and the quantity of salt increases in the ocean.

Learn more about evaporation

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sound is a vibration that travels through ______ . some types of matter are made of pieces too small to be seen, called _______ . molecules are the ______ pieces that matter can be broken into without changing the kind of matter. when a string vibrates, it makes molecules of gases in the air next to it _______ . a vibration that spreads away from a vibrating object is a _______ . it carries the energy from the vibrating object outward in all ______ . when sound waves reach your ______ , they make the parts inside vibrate. since air is a mixture of _______ , you may conclude that sound can travel through gases.

SOUND WAVE SMALLEST VIBRATE
MOLECULES MATTER GASES
DIRECTIONS EAR

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Answer:

space 1 is sound

space 2 iss molecules

space 3 is vibrate

space 4 is wave

space 5 is ear

space 6 is matter

hope im right!

Answer:
1 is sound
2 is molecules
3 is vibrate
4 is wave
5 is ear
6 is matter

The graph shows the populations of two species in a particular region over two decades. Based on the graph, what can you conclude about the relationship between the two species?

A.
The two species have a parasitic relationship.
B.
The two species are mutualistic in nature.
C.
The two species exhibit commensalism.
D.
The two species have a prey-predator relationship.
E.
The two species have a familial relationship.

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B the two species are mutualistic in nature

B the two species are moralistic

________ that cause plates to move come from deep within _____.

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Need more information about this

Erosion or earthquakes that cause plates to move come from deep within earth.

Which arrow or arrows represent a release of carbon dioxide? What process is occurring at the arrow(s) you selected?

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Arrow 'f' releases carbon dioxide.

Answer:

F I think I am not sure though hope I helped.

Highly organized systems like living cells should have _____.

a. High energy

b. High entropy

c. Low entropy

d. Low energy

Answers

the answer is - (C ). Low entropy ! I got it right on my test

the answer is c, low entropy

I have a homework assignment that tells me to create a chat between two parts of the endocrine system when you are about to sleep. I know that the two glands would be the hypothalamus and the pineal gland. The thing is I can't find out which hormone the hypothalamus produces that sends signals to the pineal gland to produce melatonin. any help would be massively appreciated

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Here is a possible chat between the hypothalamus and the pineal gland before sleep:

Hypothalamus: Hey pineal gland, it's getting dark outside. Time to start producing melatonin.Pineal gland: Sure thing, hypothalamus. I'll get right on it.Hypothalamus: Thanks, pineal gland. I'm going to go take a nap now.Pineal gland: Good night, hypothalamus. Sleep well.

How does the endocrine system work for sleep?

The hormone that the hypothalamus produces that sends signals to the pineal gland to produce melatonin is called melatonin-releasing hormone (MSH). The hypothalamus and the pineal gland work together to regulate sleep-wake cycle.

When it gets dark outside, the hypothalamus releases MSH, which signals the pineal gland to start producing melatonin. Melatonin is a hormone that makes the body feel sleepy. It helps to regulate the body's internal clock and to promote sleep.

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Both melatonin and its precursor, serotonin, which are derived chemically from the alkaloid substance tryptamine, are synthesized in the pineal gland. Along with other brain sites, the pineal gland may also produce neurosteroids.

What problems can you identify that would occur if we did not have the technology to help with identifying the age of the Earth? Think of some solutions.
25 points!

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I believe that the answer is floods. We now understand floods and have stuff like leves to try and prevent major flooding.

The particles in this wave move perpendicular to the direction of the movement of the wave. These waves are snake-like.

cyclone
longitudinal
surface
transverse

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Transverse because they are wiggly

Lucille is finding it difficult to play soccer after school. Her doctor thinks that her cells might not be getting enough oxygen. When Lucille talked about it with a friend, her friend said there might be a problem with Lucille’s respiratory system or circulatory system.What do Lucille’s cells need in order for her body to function properly? How might a problem with Lucille’s respiratory system or circulatory system make it difficult for Lucille to play soccer?

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They might not be bringing in enough oxygen from the air.

Her cells need oxygen. Having a problem with you circulatory and/or respiratory system will cause her to be out of breath or even faint.
Hope this helps:)

When the environment changes, which type of organism is most likely to survive?
1) One that produces asexually and has offspring that is genetically identical
2) One that produces sexually and has offspring that are genetically different
3) One that produces sexually and has offspring that is genetically identical
4) One that produces asexually and has offspring that are genetically different

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Answer 4

Offspring that is genetically different is important for evolution and adapting to a changing climate.

HELPPPP
can someone tell me 2 producers, 2 primary consumers, 2 secondary consumers, 2 tertiary consumers and 2 quaternary consumers in a freshwater lake.

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Answer:

hope it helped

Explanation:

2 producers are bacteria and algae

2 primary consumers are microscopic zooplankton and snails

2 secondary consumers are fish and stonefly

2 tertiary consumers are eels and trouts

2 quaternary consumers are some very large birds like the eagle and other big fishes like shark or reptiles like crocodiles and so on

Answer:

2 producers are bacteria and algae

2 primary consumers are microscopic zooplankton and snails

2 secondary consumers are fish and stonefly

2 tertiary consumers are eels and trouts

2 quaternary consumers are some very large birds like the eagle and other big fishes like shark or reptiles like crocodiles and so on

Prompt: The average air temperature in Aracaju, Brazil, is warmer than Lima, Peru. How do the map and the evidence help explain the temperature difference?

1. Draw the direction of the ocean currents near Lima and Aracaju using the arrows to the right.

2. Add any annotations to the map that might help you respond to the prompt.

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Answer:.

Explanation:

The map evidence helps explain the temperature difference between Aracaju, Brazil, and Lima, Peru, by showing the prevailing wind patterns in the region.

What evidence does the wind patterns shows?

The prevailing winds are winds that blow consistently in one direction, and in this case, they move from Brazil to Peru. As the wind travels from Brazil to Peru, it passes over the Atlantic Ocean, which has a warmer temperature compared to the Pacific Ocean.

This warmer air from the Atlantic Ocean is carried by the prevailing winds to Aracaju, resulting in a warmer average temperature in this region.In contrast, Lima is situated along the Pacific coast, where the water temperature is colder compared to the Atlantic.

As a result, the prevailing winds that reach Lima from Brazil have a lower temperature compared to the winds that reach Aracaju. This colder air from the Pacific Ocean, carried by the prevailing winds, leads to a cooler average temperature in Lima.

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an earthworm is not a chordate.

an earthworm,

hope this helped.

Look at the diagram of the rock cycle below.

Which part of the cycle is missing?
A.
sedimentation
B.
melting
C.
crystallization
D.
mineral integration

Answers

answer B.

it’s melting

From the diagram of the rock cycle the missing part is ( B ) ; Melting

Magma is a hot liquid/semi-liquid rock that is usually formed under the earth due to high pressure and temperature present in the inner core of the earth. magma is obtained by the melting down of existing rocks ( Igneous, sedimentary and metamorphic rocks ) under high pressure and temperature in the earths core.

Magma is released to the earth surfaces during volcanoes therefore the missing term in the rock cycle is melting

Hence we can conclude that from the diagram of the rock cycle the missing part is Melting.

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Find the hot spot on the map. This represents one of the volcanoes of Hawaii, which gets its fuel because the island sits over a hot spot. Hot spots occurs at abnormally hot centers known as mantle plumes. Scientific models depict these plumes of molten rock almost like a lava lamp, with a rising bulbous head fed by a long, narrow tail that originates in the mantle. This type of volcanism, hot spot volcanism, is unique. Why?

A The hot spot volcanoes rarely result in mountain building; they are a destructive process.The hot spot volcanoes rarely result in mountain building; they are a destructive process.
B It does not occur at plate boundaries where most all other volcanism occurs.It does not occur at plate boundaries where most all other volcanism occurs.
C It occurs where two tectonic plates converge and is usually the site of mountain building.It occurs where two tectonic plates converge and is usually the site of mountain building.
D The resulting volcanoes always produce islands.

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Answer:

A: The hot spot volcanoes rarely result in mountain building; they are a destructive process.The hot spot volcanoes rarely result in mountain building; they are a destructive process.

Hi! I would rlly appreciate if you help me, if you would like to you can refer to the screenshot! :)

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Answer:

Okay, so for the pine cones, you'll put cones and makes seeds, for moss, you'll put spores and no flowers or cones, and for strawberry plant you'll put pollination and flowering

Explanation:

yes that’s the correct answer^

Scientists think modern green algae and plants are descended from ancient green algae that lived in the oceans. What are similarities between modern green algae and plants? (Select the 4 that apply.)

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Answer:

Explanation:

They both contain similar chlorophyll(a and b)

They both have a 2-part life cycle

they both have the same cell walls

They both store energy as starch

This is for scince
One result of climate change is that ocean temperatures are increasing. If the temperatures continue to rise, what effect will that have on the oceans’ ability to retain CO2? How might this change affect the atmosphere?

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Answer:

An increase in sea-surface temperatures. Please tell me if I'm wrong.

Explanation:

As ocean temperatures rise due to climate change, the oceans' ability to absorb and retain CO2 may decrease. This is because warmer water is less able to hold dissolved gases like CO2 than colder water. As a result, the oceans may become less effective at absorbing CO2 from the atmosphere, which could have serious consequences for the planet. If the oceans are less able to absorb CO2, more of the gas will remain in the atmosphere, where it can contribute to global warming and climate change. This could lead to a feedback loop, where rising temperatures lead to less CO2 absorption by the oceans, which in turn leads to even more warming. Overall, the effect of rising ocean temperatures on CO2 absorption is an important factor to consider when thinking about the long-term impacts of climate change on the planet.

Tissues are to cells as organ systems are to _____.

A: populations
B: tissues
C:organisms
D:organs

Answers

Answer:

organs

Explanation:

Organs are to organ systems

Answer: organs I hope this helps you

For each of the genotype (AA, Aa, aa) determine what the phenotype would be?

Pls help test tmrw….

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Capital leters are dominant and non capital are ressesscivr

Answer: He is correct he was so mine too yep

Explain how traits are governed by the genetic material found in the genes within chromosomes in the cell nucleus.

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Answer:

Genes determine which phenotypes you get

Explanation:

When you have a gene, it determines what proteins get bonded together. Such as eye color, hair color, hair type, etc.

Traits are characteristics or physical features that are passed down from parent to offspring through the genetic material found in the genes within chromosomes in the cell nucleus. Genes are made up of DNA, which contains the instructions that cells need to make proteins. These proteins, in turn, determine the traits that an organism will have.

When an organism reproduces, its genetic material is passed on to its offspring through the chromosomes in the cell nucleus. Chromosomes are structures that contain the genetic material that makes up an organism's genes. Each organism has a specific number of chromosomes, and each chromosome contains many genes.

During reproduction, the chromosomes from the mother's egg and the father's sperm combine to create a new organism. The resulting offspring inherits half of its genetic material from each parent, and this genetic material determines the traits that the offspring will have. For example, if an organism has a gene for blue eyes, it will pass on this gene to its offspring, and the offspring will have a trait for blue eyes.

Overall, traits are governed by the genetic material found in the genes within chromosomes in the cell nucleus. This genetic material is passed on from parent to offspring, and it determines the traits that an organism will have

What is dipterocarp fruit

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Answer:

Definition of dipterocarp

: any of a family (Dipterocarpaceae) of tall hardwood tropical trees chiefly of southeastern Asia that have a 2-winged fruit and are the source of valuable timber, aromatic oils, and resins especially : a tree of the type genus (Dipterocarpus)

What is dipterocarp fruit

The Dipterocarpaceae are a family of 16 genera and about 695 known species[2] of mainly tropical lowland rainforest trees. The family name, from the type genus Dipterocarpus, is derived from Greek (di = two, pteron = wing and karpos = fruit) and refers to the two-winged fruit.

hope it helps

What is one characteristic that all living things have in common? All living things -

the subject is science i didnt really know what subject to pick so i put biology so yea

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Answer 12344567890 thanks for the points about the meter for the liquid square ft

Which would be warmer during evening hours, after the Sun went down?

A. Water

B. Land

C. They would be equally warm

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Answer:

Explanation:

The answer would be C

Mutations can produce a beneficial change in an organism after many generations.

True or False

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The answer is true not false

the answer is true hope it helped

Other Questions

Salut! Pouvez-vous maider?Dans l'acte 3 scne 5 qu'prouve roxane a la fin de la scne dabs le livre de cyrano de bergerac x(t) = t 11t + 7t at t=6 which statement summarizes the paradigm of successful aging proposed by john rowe and robert kahn? group of answer choices the healthiest response to old age is to maintain the greatest possible level of activity and involvement in the greatest number of roles. an aging adult is not governed by others' expectation that she fulfill certain roles. religious coping and the use of religious belief and practice are effective means of adapting to aging. successful aging integrates components of physical, cognitive, and social health that are influenced by earlier behaviors and decisions. johnson and johnson produces a wide variety of products including baby care, skin care, oral care and medical devices. this would be johnson and johnson's: What happens as a result of the outlaws conflict in Robin Hood?They scatter and escape into Sherwood Forest.They plan to find Robin Hood and ask him for help. They band together with Robin Hood to help others.They leave Sherwood Forest to take revenge on the King. put them in order as a historical event.1. Independence for African Countries2. Triangular Slave Trade3. Colonialism Carpet City charges $5 per square foot for a type of carpet. They charge an additional $95 for installation. Westside Carpet also charges an installation fee and a constant rate for the same carpet. The table shows the cost including installation for various amounts of the carpet at Westside Carpet. Which store charges more per square foot for the carpet? dave travels from champaign to chicago often for work. he usually flies from champaign to chicago to save time on busy days. depending on the weather in chicago, the flight might be delayed. suppose that there are 3 possible weather conditions in chicago: sunny, rain, and snow with the corresponding probabilies: 50%, 10%, and 40%. when it is sunny in chicago, the flight will be on time 80% of the time. but in bad weather conditions such as rain, the flight will be delayed 10% of the time. even worse, probability of flights being delayed is 40% when it is snowing in chicago. (assume that weather is the only factor determining whether a flight is on time or delayed.) what is probability a randomly selected flight from chicago to champaign is on time? you can express your answer as a fraction, decimal, or a percentage. if you asnwer in decimal, include at least 3 non-zero digits after the decimal point. if you answer is a percentage, make sure to include a % sign in your answer. symbolic expression if the flight is on time, what is the probability that it is snowing in chicago? you can express your answer as a fraction, decimal, or a percentage. if you asnwer in decimal, include at least 3 non-zero digits after the decimal point. if you answer is a percentage, make sure to include a % sign in your answer. Need help ASAP will give brainlist Just need help with Part B Already got Part A down. Part B: Describe how you can make the line of bestfit. Write the approximate slope and y-intercept ofthe line of best fit. 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Assignment-1 Please read the case "Whos to Blame for the College Admissions Scandal?" given on Page number 112, Chapter 3 "The Managers Changing Work Environment and Ethical Responsibilities" available in your textbook/e-textbook "Management: A Practical Introduction" 10th edition by Angelo Kinicki, & Denise B. Soignet and answer the following questions: QUESTIONS Q1. What is the underlying problem in this case from the perspective of federal government, the parents, and the prospective college students? (3 Marks) Q2. Why do you think the parents were willing to play such a significant and risky role in their kids college admissions? (3 Marks) Q3. How do you think the general environment, particularly economic, demographic, international and sociocultural forces, fed into the admissions scandal? (3 Marks) Q4. Are the children who were aware of the cheating scheme purely victims in this situation, or should they also be considered unethical? 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