Helppp please McGraw hill

Answers

Answer 1

Answer:

thanks for points

Explanation:

Related Questions

How is excess thermal energy released from your body?

A: Running
B: Increased breathing rate
C: Perspiration
D: Laughing

Answers

Answer:

Perspiration

Explanation:

Beavers, large members of the rodent family in North America, are often referred to as “ecosystem/keystone engineers” by wildlife managers. Ecosystem engineers are described as animals that create, alter, or destroy a habitat. Beavers contribute to river ecosystems by bringing down old and dead trees along riverbanks. They use these trees to make their dams. Although these dams are primarily used for protection and food storage, scientists report that these dams change the surrounding environment in different ways.

Given this information, in three to five sentences, describe a potential benefit that beavers contribute to the ecosystem as keystone engineers and describe a plausible impact that the removal of beavers could have on the surrounding ecosystem.

Answers

Answer:The potential benefit that beavers contribute to the ecosystem include sources of food and habitat for some animals.This consists of all the organisms and the physical environment with which they interact.The removal of the beavers will allow for more oxygen to be present within the ecosystem as a result of increased plant population.

Explanation:

Answer:

2-6=4 thx

Explanation:

it is thx

Which of the following statements is true?

a.Since the Dust Bowl, erosion has not been a problem in the United States.

b.The most fertile part of the soil is found a few feet below the surface.

c.Runoff happens when the ground cannot absorb any more water. \

d.Oxidation happens when carbonic acid gains electrons from oxygen.

Answers

The answer would be C

C would be your 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.)

Answers

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

how does a field mouses adaptaions help it survive (paragraph please 5 sentences)

Answers

Field mice have developed a number of adaptations that enable them to survive in their environment. One of the most important adaptations is their ability to burrow into the ground to create nests and escape from predators. This not only provide shelter, but also allows them to regulate their body temperature. Another important adaptation is their keen sense of hearing, which allows them to detect predators and other potential threats. They also have excellent vision, and sense of smell, which they used to locate food and avoid danger. Finally, field mice, have a quick reproductive cycle, which enables them to rapidly increase their population and avoid extinction. Together these adaptation to get field mice, a survival advantage in their habitat.
Hope this helps! :D

A field mouse is a small rodent that is found in fields, meadows, and hedgerows all over the world. It has adapted to life in the wild in several ways to ensure its survival. For example, during the winter months, it builds a nest in the ground, typically underground, to help protect it from the harsh elements, and it hibernates to conserve energy. In the spring and summer, it becomes more active, foraging for food and building a new nest.

The field mouse has many predators, such as owls, snakes, and foxes, so it has adapted by being very cautious and alert at all times. It's also evolved to have good hearing, sight, and smell to help it detect predators and potentially dangerous situations.

The field mouse's diet consists of seeds, grains, and insects. They forage mainly at night to avoid predators and have evolved to have a great sense of smell to locate food.

Overall, the field mouse's adaptability and cautiousness have allowed it to survive and thrive in the wild.

A certain snake species in an ecosystem eats small rodents. If a bird species is introduced into the ecosystem that also eats small rodents, which of these will MOST likely increase?
A.competition
B.parasitism
C.migration
D.mutualism

Answers

i think it’s A competition

The correct answer choice is A because both the snake and bird will fight over food

100 POINTS!

What is a job of the muscular system?

deliver nutrients to the body

remove waste

protect the body from germs

provide movement

Answers

the answer is provides movement, the last one

The job of the muscular system is to provide movement.

What is muscular system?

Muscular system is the system that comprises of muscles or muscular organs in the body which help for give balance and help to provide easy movement for the body.

Therefore, The job of the muscular system is to provide movement.

Learn more about muscular system below.

https://brainly.com/question/20690908

#SPJ2

Label the parts of the diagram. There is no E

Answers

Answer:

Explanation:

jb hnhbknnhk

A= adenine, G=chromosome, B=cytosine

State the functions of the skeletal system, including the number and the major bones in the human skeleton.

Answers

The skeletal system serves several important functions in the human body. These functions include:

1. Support: The skeleton provides the structural framework for the body, giving support and shape to the organism.

2. Protection: The skeletal system protects vital organs such as the brain, spinal cord, heart, and lungs. For example, the skull protects the brain, the ribcage protects the heart and lungs, and the vertebrae protect the spinal cord.

3. Movement: Bones act as levers for muscles, enabling body movement. The skeletal system works in conjunction with the muscular system to facilitate motion.

4. Mineral storage: Bones store essential minerals, such as calcium and phosphorus, which are necessary for various body functions.

5. Blood cell production: Red and white blood cells, as well as platelets, are produced in the bone marrow, which is found in some bones.

6. Energy storage: Yellow bone marrow, found in the medullary cavity of long bones, stores energy in the form of fat.

The human skeleton consists of 206 bones in adults. Some of the major bones include:

1. Skull: Comprised of the cranium and facial bones, it protects the brain and supports the structures of the head.

2. Spine (vertebral column): Consists of 33 vertebrae, which protect the spinal cord and support the upper body.

3. Ribcage: Includes 12 pairs of ribs, the sternum, and the thoracic vertebrae, which protect the heart and lungs.

4. Humerus: The long bone in the upper arm, connecting the shoulder to the elbow.

5. Radius and Ulna: The two bones in the forearm, connecting the elbow to the wrist.

6. Femur: The long bone in the thigh, connecting the hip to the knee, and is the longest bone in the body.

7. Tibia and Fibula: The two bones in the lower leg, connecting the knee to the ankle.

8. Pelvis: A basin-shaped structure that supports the spine and organs of the lower abdomen, and connects the spine to the lower limbs.

These are just a few examples of the major bones in the human skeleton.

Answer:

Explanation:skeletal system functions are diffrent of types . In addition to defining our shape and traits as humans, it:

enables movement: Your skeleton helps you stand and move by supporting your weight. Your bodily components are movable thanks to the cooperation of joints, connective tissue, and muscles.

Bone marrow, which makes blood cells, is found in bones. The bone marrow makes RBC AND WBC

supports and shields organs: Your ribs shield your heart and lungs, your backbone shields your spine, and your skull shields your brain.

Mineral storage: Your bones are where your body stores minerals like calcium and vitamin D.

How does the orientation of the North Pole change during the year?

Drag and drop the months to correctly match the descriptions.

points away from the sun, so the Northern Hemisphere gets its least sunlight

points neither toward nor away from the sun, and the days in the Northern Hemisphere are getting longer

points neither toward nor away from the sun, and the days in the Northern Hemisphere are getting shorter

points toward the sun, so the Northern Hemisphere gets its most sunlight
December,March,June, or September
(THIS IS SCIENCE NOT BIOLOGY)

Answers

The orientation of the North Pole changes as follows during the year:

December: points away from the sun, so the Northern Hemisphere gets its least sunlight.March: points neither toward nor away from the sun, and the days in the Northern Hemisphere are getting longer.June: points toward the sun, so the Northern Hemisphere gets its most sunlight.September: points neither toward nor away from the sun, and the days in the Northern Hemisphere are getting shorter.

How does the orientation of the North Pole change during the year?

The orientation of the North Pole remains relatively fixed throughout the year. It does not change its position or direction.

The North Pole always points in the same direction in the northern sky, which is towards the North Star or Polaris.

However, the tilt of the Earth's axis in relation to its orbit around the Sun causes the amount of sunlight received by different parts of the Earth to vary throughout the year.

Learn more about the North Pole at: https://brainly.com/question/29026330

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Does not change during the year

Which condition causes transpiration to DECREASE?
colder temperatures
lower humidity
warmer temperatures
higher air movements

Answers

Answer: Colder temperature.

warmer temperatures will decrease transpiration

Which of the following describes the actions you will probably take when completing the "Propose a Design" step of the technological design process?

A. identify a need or opportunity for a technological solution
B. write down all the ideas you have that might possibly solve your problem
C. change your design and test it again
D. will identify the idea that seems most likely to solve your problem

Answers

Answer:

Explanation:

Answer:

My answer would be C.

Explanation:

What is the difference between surface ozone and the ozone layer?

Answers

Hi! Ozone is found in two different layers in Earth's atmosphere. "Bad" ozone is found in the troposphere, the layer nearest the ground. Tropospheric ozone is a harmful pollutant which forms when sunlight alters various chemicals emitted by humans. Part of the stratosphere is sometimes called the "ozone layer".

I hope this helps you, Goodluck! :)

Answer:

How does the ozone layer differ from ozone at the surface of the earth?

Ozone molecules (O3) have three oxygen atoms. Ozone is found in two different layers in Earth's atmosphere. "Bad" ozone is found in the troposphere, the layer nearest the ground. ... Ozone in the stratosphere forms when a photon of ultraviolet "light" from the Sun strikes a normal oxygen molecule, breaking it apart.

Explanation:

HELPMEH 20 PTS reeeeeeeeeeA purple (Pp) flower crosses with a white (pp) flower. Use a Punnett square. What is the probability of producing a white flower offspring? Explain.

Answers

Answer: 50%

Explanation:

I got 50% because the purple and white is a 50/50 chance. Meaning that the white is 50% and the purple would be a 50%.

The large P is Horizontal and all the small p are on the top. The large P is dominant, while small p is not. If there were 2 big P then all flower crosses would be purple.

HELPMEH 20 PTS reeeeeeeeeeA purple (Pp) flower crosses with a white (pp) flower. Use a Punnett square.

50% unless theres one recessive and dominant trair

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

50 POINTS!

Energy is transferred into the ecosystem when

1.when bacteria absorbs nitrogen from other organisms

2. dead organisms decay and form organic matter

3. rodent prey on invertebrates

4.plants grow from the soil

Answers

Answer:

Explanation:

Energy is transferred between organisms in food webs from producers to consumers.

The energy is used by organisms to carry out complex tasks. The vast majority of energy that exists in food webs originates from the sun and is converted (transformed) into chemical energy by the process of photosynthesis in plants.

Answer: between organisms in food webs from producers to consumers.

Explanation:

A beryllium atom contains 4 protons, 4 neutrons and 4 electrons. What is the atomic number of beryllium?

Answers

Answer:

Beryllium's atomic number is 4

Explanation:

Reason

Beryllium has 4 protons, 4 neutrons, and 4 electrons.This makes it a nuetral atom meaning that it contains an equal amount of protons and electronsThis means that beryllium has a atomic number of 4

Answer:

the atomic number 4

Explanation:

Which resource is likely a limiting factor for plants living in hot and arid deserts?
Select one:

Sand.

Sunlight.

Water.

Being grazed on.

Answers

Answer:

The answer would be water.

Explanation:

Deserts are very hot and water is very limited so it would limit the amount of animals that could live in that climate.

I think it is C. Water

Which has increased at about the same rate as global temperatures over the past 100 years?
A sunlight reaching Earth
B Volcanic eruptions
C Tree rings
D carbon dioxide
Please help thank you

Answers

Answer: D is the answer.

Explanation: Carbon dioxide significantly impacts the global temperature, and is partially the reason why it has been increasing over the past 100 years.

Nguyen's teacher gives him three rocks. Nguyen takes a photograph of each and attaches each photo in a data table in his lab manual.

Do you think these three rocks will have similar properties to each other? Or will they be different? Write down your predictions.

Answers

Answer:

Different properties, one is igneous, one is metamorphic, one is sedimentary

Explanation:

Different properties, one is igneous, one is metamorphic, one is sedimentary

When the continental crust of one plate and the __________ crust of another plate collide, the denser _______ crust is forced down into the _______.

Answers

Terms in this set (30) Describe what happens when a continental plate collides with an oceanic plate. Oceanic crust seems to be denser and thinner than continental crust, so the denser oceanic crust gets bent and pulled under, or subducted, beneath the lighter and thicker continental crust. What is a subduction zone?

When the continental crust of one plate and the oceanic crust of another plate collide the denser oceanic crust forced down into the mantle

PLEASE HELP

The ________Food Code regulates labeling.

USDA
EPA
FDA
state and local health departments
NMFS

Answers

Answer:

the answer is fda

Explanation:

hope this helps

FDA

Hope this helps!!

any help would be very much appreciated!

Answers

TRY AND SEARCH IT UP ON GOODLE BC THEY HAVE ALOT OF ANSWERS

The 1st is virus
2nd is fungi
3rd is prozota
4th is bacteria

Mechanical energy can take on many forms, but these different forms can be categorized as either potential energy or energy of motion. The height an object is dropped from has an effect on the amount of energy in the object. Let’s conduct an experiment to see the effect.
:How does the height of an object affect the amount of mechanical energy it contains?
1:Variables What is the test variable?

Answers

The test variable is the potential energy

"How does the height of an object affect the amount of mechanical energy it contains?"

The height of an object is crucial to the amount of energy something has because the higher up it is the most potential energy it has and kinetic energy it could have.

For example, if the height of a basketball was just a couple inches off the ground, it would not have a large amount of potential energy because because there is not much of a fall between the ball and the ground. However, if the ball was higher, there would be more potential energy because there is more room to fall.

---

"What is the test variable?"

The test variable, or independent variable in this case would be the height, as the scientist is changing the height in order to get different results in the total mechanical energy, which would be the dependent variable.

help pleaseee. Daniel reads about the survival and reproductive strategies of animals. He is surprised at the complexity of behaviors different kinds of animals practice. He is especially interested in the musk ox.

Migratory behaviors are another reproductive strategy practiced by the musk ox. Migration is the regular, seasonal journey from one place to another and then back again.

For what reasons do animals migrate? Choose the three that apply.
A. to find a better climate
B. to protect the offspring of the group
C. to find more food
D. to gather for mating
E. to increase their population

Answers

Answer:

D C A i think

Explanation:

if its not those then i dont know

A and C, maybe D im not sure about it though

Take a look at this dandelion. The yellow flower on the right is _______ pollinated and the seeds on the left are transported by ___________.

Answers

Take a look at this dandelion. The yellow flower on the right is insect pollinated and the seeds on the left are transported by wind. Hope this helps!

Answer:

1 sunflower 2bees

Explanation:

what is 1.986 x 106 ( the 6 is an exponent) in a standard notation

Answers

Answer:

1,986,000

Explanation:

1 986 000 is the answer

please answer the questions below

Answers

I can sender the first and if it is cooled it will go down and it heated up

Hi!

1. The particles will speed up as they gain more kinetic energy from their surroundings and try to escape. They will collide with the balloon more and cause gas pressure which over time will cause the balloon to explode.
2. The particles will slow down
3. It has more density unlike water which expands when it’s frozen. Normally a liquid has more volume and less density when heated.
4. 10°C 50°F
5. 0°C 35°C/36°C ( trick question it’s not 10 degrees less Fahrenheit but Celsius for both)
6. The air particles slow down, losing their energy to the surroundings in an attempt to change state.

The simple graph shows the relationship between available resources and population size. What evidence does the graph provide? A. An increase in the amount of available resources causes a decrease in population size. B. A decrease in the amount of available resources causes a decrease in population size. C. An increase in the population size causes an increase in the amount of available resources. D. A decrease in the population size causes a decrease in the amount of available resources.

Answers

Answer:

Explanation:

Its right

B
Sorry if not correct

Plz answer question on the picture

Answers

Glossopteris (land plant) I believe, as it’s inferred positions appear to cross over the five land masses.

Answer:

Glossopteris lived on all five labeled landmasses.

Explanation:

Other Questions

what is the plot in the story of the king and his minister hinduism story for her purchase, nadine selects the best deal from two coupon codes offered by a store, one that she received by email and one from a text. which mar true or false: when comparing normal distribution curves, the distribution with the largest standard will have the highest peak. !!HELP ME!! ITS ECONOMICS!!!What does the business cycle shown on this graph suggest about the condition of the economy at point C?A. The economy is in a period of growth that will continue for some time.B. The economy has struggled for some time but is preparing to recover. C. The economy has done well for a while and is at its highest point of the cycle. D. The economy is getting worse and will continue declining for another quarter. Which of the following best explains how a mouse is able to navigate its environment to find food? Choose 1 answer: Choose 1 answer: (Choice A) A A mouse has cells whose genetic makeup can change depending on the circumstances, such as whether the mouse is looking for food in the light or dark. (Choice B) B A mouse has systems of specialized cells, such as muscle cells for movement and olfactory cells for smell, that help it carry out this function. (Choice C) C A mouse navigates its environment through a series of redundant systems, so if one system is injured while the mouse is looking for food, another will take its place. ________ has many of the characteristics of what is now being called cloud computing.a) Internetb) Softwaresc) Web Serviced) All of the mentioned what's the difference between alpha-amylase and beta-amylase and salivary amylase and pancreatic amylase 6. What is the producer _____ help(s) innovators develop hard-to-copy marketing strategies that will be very profitable for a long time. if the average sound intensity inside the dorm cafeteria is 2.39 10-5 w/m2, determine the amount of energy going into each ear (area = 2.40 10-3 m2) during a 3-hour meal. if a squid wished to accelerate up and to the right, in which direction should it eject water? find an expression equivalent to the one from the answer above by factoring out the greatest common factor from the two terms 2(5+m) help asap Suppose Papaya PLC has 3,000 shares outstanding along with 100 convertible zero coupon bonds. Each bond has a face value of 100,000 at maturity and each one can be converted into 10 shares of newly issued equity. i) Say the value of Papaya at maturity is VT. If the holders of the convertible bonds convert, what percentage of VT will they own? Explain (2 marks) ii) If they do not convert, what is the total amount they will receive? (3 marks) iii) Say VT = 7,000,000. Should the holders of convertible bonds convert? Explain. (2 marks) iv) Say VT = 45,000,000. Should the holders of convertible bonds convert? Explain (2 marks) v) For what values of VT will it be advantageous for Papayas convertible-bond holders to convert to equity at maturity? Explain. Think about water and how it rolls up in the beach think of all its qualites is it alive according to the characteristics of life What process during meiosis creates genetically different recombinant chromosomes? if you multiply an odd number and an odd number, what type of number do you get? explain why your answer is always correct which of the following solutions has the greatest buffer capacity? group of answer choices 0.40 m ch3coona/0.20 m ch3cooh 0.40 m ch3coona/0.60 m ch3cooh 0.30 m ch3coona/0.60 m ch3cooh 35 POINTS WILL MARK BRAINLIEST!!!Please solve it from the picture below!! at what point did you realize that elizabeth was likely the creatures real victim? how did you feel about victors situation when you realized it ? (frankenstein) PLEASE HELP I WILL MARK YOU BRAINLIEST find the general solutions of the systems whose augmented ma- trices are given in exercises 714. 7. [ 1347 ] 8. [ 1407 ]. [,3976 ] [ 27010 ]