Which of the following is the most likely reason the Moon can NOT support life?
А
It has many craters, indicating that it has an atmosphere too weak to protect life
B
It has many craters, indicating that is has a magnetic field too powerful for life.
С
It has many dark spots, indicating volcanic activity too extreme for life.
D
It has many light spots, indicating frozen ice that is too cold for life.

Answers

Answer 1

Answer:

A

Explanation:

B is not true because the amount of craters does not indicate how powerful the magnetic field is, it indicates how much gravity there is.

C is not true because the dark spots are igneous rock, dried lava. That means that there WAS volcanic activity, in the past.

D is not true because the light spots on the moon are not ice, they are simply a lighter colored rock.

A is true because meteors will burn up in the atmosphere of planets because of friction, so not all the meteors will hit said planet. But if there isn't an atmosphere, all of the meteors will hit that planet. (or in this case, moon)


Related Questions

A group of people with similar physical traits, blood types, genetic patterns, and inherited characteristics is the definition of what term

Answers

Race I’m pretty sure

What is the name given to the cells produced at the end of meiosis 1 in females?

Answers

The name given to the cells produced at the end of meiosis 1 in females is secondary oocytes.

Secondary oocytes, also known as secondary follicles, are a stage of egg cell development that occurs during the menstrual cycle in women. These cells are formed after the primary oocyte undergoes meiosis I, which produces two cells: a secondary oocyte and a polar body.

The secondary oocyte is larger than the polar body and contains most of the cytoplasm and organelles of the original cell. It is surrounded by a layer of cells called the corona radiata and a protective coating called the zona pellucida.

If the secondary oocyte is fertilized by a sperm cell, it undergoes meiosis II and forms a mature ovum (or egg cell) and another polar body. The mature ovum is then capable of being fertilized by a sperm cell and developing into an embryo. If the secondary oocyte is not fertilized, it will degenerate and be expelled from the body during menstruation.

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Which of the following has the lowest density?

Our star the Sun

Earth's Moon

The planet Jupiter

Water

Which of the following has the lowest density?Our star the SunEarth's MoonThe planet JupiterWater

Answers

Answer:

I'm assuming it's Jupitar because it's a gaseous planet. The sun is plasma, the moon is a solid, and water is a liquid.

I think it’s Jupiter to but I’m not sure

Distinguish between solutions and suspensions.
Help me plzz

Distinguish between solutions and suspensions.Help me plzz

Answers

Suspensions are heterogeneous, meaning that the components don't mix completely together and will likely separate in the near future. On the other hand, solutions are homogeneous because the components mix thoroughly together and stay mixed without separation.

Can someone please send the answers for flvs 2. 04 Meteorology Lab Report earth/space science im dying

Answers

In this meteorology lab report, we investigated various aspects of Earth's atmosphere and weather patterns. Through data analysis and experimentation, we explored the factors influencing temperature, humidity, and air pressure.

We measured atmospheric conditions using instruments such as thermometers, hygrometers, and barometers. Our findings revealed the correlation between temperature and air pressure, as well as the impact of humidity on weather patterns. However, despite our best efforts, the lab report remains incomplete, and I am struggling to meet the required word count. The time constraint and complexity of the subject matter have made it challenging to produce a comprehensive report. I am feeling overwhelmed and running out of time to complete the task.

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Explain how are a short-term, medium-term and long-term
scheduling alike?

Answers

Short-term, medium-term, and long-term scheduling have some similarities. These three types of scheduling are all crucial components of the project management life cycle, and they all play a significant role in ensuring that projects are completed on time, within budget, and with the desired results.

Scheduling is the process of planning the activities that need to be completed to complete a project on time, within budget, and with the desired results. Scheduling is a critical component of project management, and it is essential for ensuring that the project is completed on time and within budget.Short-term schedulingShort-term scheduling involves creating detailed schedules for the day-to-day activities of the project. Short-term schedules are usually developed by project managers or team leaders and are updated regularly to reflect any changes in the project. Short-term scheduling focuses on the immediate future and aims to ensure that all tasks are completed on time.Medium-term schedulingMedium-term scheduling focuses on creating schedules that cover a more extended period than short-term scheduling.

These schedules typically cover several weeks or months and are used to ensure that the project is progressing as planned. Medium-term schedules are used to ensure that the project is on track to meet its goals and objectives.Long-term schedulingLong-term scheduling is concerned with creating schedules that cover the entire duration of the project. Long-term schedules are used to ensure that the project is completed on time and within budget. Long-term scheduling is used to ensure that all tasks are completed in the correct order and that resources are allocated appropriately.Similarities between short-term, medium-term, and long-term scheduling.

All three types of scheduling have the following similarities:All three types of scheduling are used to ensure that the project is completed on time, within budget, and with the desired results.All three types of scheduling involve creating schedules that are used to track the progress of the project.All three types of scheduling involve creating schedules that are updated regularly to reflect any changes in the project.All three types of scheduling require resources to be allocated appropriately.All three types of scheduling require communication and collaboration among team members and stakeholders.

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According to the law of conservation of matter, we know that the total number of atoms does not change in a chemical reaction and
thus mass is conserved. The reactant in this model is hydrogen peroxide Hydrogen peroxide decomposes to produce water and
oxygen gas. How many water molecules must be added to complete this model?
es)

Answers

Explanation:

H202 = H20 + O2

by balancing the this skeletal equation : he get

2H202 ( hydrogen peroxide) = 2H20( water) + O2 (oxygen)

so 1 more water molecules is needed to complete this model ..

8.96 rounded to the nearest hundredth

Answers

Answer:

8.96

Explanation:

Trick question (the hundredths place is bolded) there is no number in the thousandths place (behind the 6) to be rounded.

What are the 5 main branches of the superior mesenteric artery?

Answers

The superior mesenteric artery (SMA) is a major blood vessel that supplies oxygenated blood to the small intestine, part of the large intestine, and the pancreas. The SMA is a branch of the abdominal aorta and gives rise to several smaller branches that supply these organs. The five main branches of the SMA are:

Inferior pancreaticoduodenal artery: This branch of the SMA supplies blood to the pancreas and duodenum.

Jejunal arteries: These branches of the SMA supply blood to the jejunum, which is the upper part of the small intestine.

Ileal arteries: These branches of the SMA supply blood to the ileum, which is the lower part of the small intestine.

Ileocolic artery: This branch of the SMA supplies blood to the cecum (a pouch at the beginning of the large intestine), the ascending colon (the first part of the large intestine), and part of the ileum.

Right colic artery: This branch of the SMA supplies blood to the ascending colon and part of the transverse colon (the middle part of the large intestine).

These five branches of the SMA, along with other smaller branches, form a network of blood vessels that supply the small and large intestines and the pancreas with oxygenated blood.

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Why was an algae cell included along with the plant and animal cells?
Use complete sentences.

Answers

Some algae species can act both as "plants" and as "animals" at the same time. As “plants” the algae produce their own food and as “animals” they can eat other plants or even their own grazers

The relationship between a carnivore and an herbivore can be stated as
A) parasite and host
B) Predtor and prey
C) Prey and predator
D) Scavenger and parasite

Answers

C) Predator and Prey

What is the meaning of artificial selection?

Answers

Artificial selection is a process that humans use to select certain traits in plants and animals for breeding. This process is also known as selective breeding. It is used to improve plants and animals for human use, such as food production, medicine, or other industrial uses.

For example, if a farmer wants to grow a plant that is resistant to a certain disease, he or she would select the plants that show resistance to that disease and breed them together. Over time, the farmer would have a crop that is more resistant to that disease.

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20 points Complete the following sentence. In certain regions, monk seals overturn rocks to catch prey underneath. But nearby sharks often steal the monk seals' catch. This represents a _________ relationship between the seals and the sharks. commensalistic competitive mutualistic parasitic

Answers

Symbiotic is your answer :)

Explanation:

Commensialism – where one species benefits while the other is unaffected.

Mutualism – both species benefit.

Parasitism – one species benefits while one is harmed.

Competition – neither benefits.

Predation – one species benefits while the other dies, and

Neutralism – both species unaffected.

endocrine glands are called ductless gland give scientific reason​

Answers

Answer:

their secretions reach the blood directly without ducts

Question: Skeletal muscles must work in pairs because they can only _____.

Pls help it’s due tomorrow

Answers

Answer: easy contract! Happy A my guy/girl

Explanation:

ANSWER QUICK! In an experiment, a scientist places human red blood cells in seawater. What changes do you think would be made to the red blood cells due to osmosis? Cite facts about osmosis to support your prediction.

Answers

They would burst, as water moves from the hypotonic to hypertonic substances. The red blood cells are hypertonic. They would burst as a result of cytolysis.

Behavior geneticit Robert Plomin argue that hared environment doen't explain the variation in children' peronalitie or interet becaue

Answers

Robert Plomin, a behavioral geneticist, argues that shared environmental factors cannot explain the variation seen in children's personalities and intelligence.

He states that genetic influences play a much larger role in explaining the differences seen between children and that shared environments have a smaller role. He also argues that heritability estimates, which measure the contribution of genetic influences, are much higher in most traits than the contribution of shared environment.

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The structure which regulates what enters and leaves the cell is called (surrounds the cell)
a: the nucleus
b: the cell wall
c: the nuclear membrane
d: the cell membrane

Answers

Answer:

D. The cell membrane

Explanation:

The cell membrane, also called the plasma membrane, is found in all cells and separates the interior of the cell from the outside environment.

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Cell membrane regulates what molecules / substances come in or out . A bilayer lipid membrane separates the inside from the outside

one reason Mendel chose pea plants for his experiment.

Answers

Answer:

Peas were an ideal choice for Mendel to use because they had easily observable traits there were 7 of which he could manipulate

The main reason why Mendel used a pea plant rather than anything else was because a pea plant had observable traits that could be easily recognized. Seven, in particular, he could manipulate in his experiment. Finally, he would cross-pollinate the peas and study each trait that passed on from one pea to another.

Best of Luck!

Which term best describes receptors that detect body and limb movements, skeletal muscle contraction and stretch, and joint capsule structure?

Answers

Proprioceptors are known as receptors which help to detect body and limb

movements, skeletal muscle contraction etc.

These receptors are present in the subcutaneous tissue of the skin which is

the organ responsible for feeling and touch sensations. Proprioceptors help

to detect body and limb movements, skeletal muscle contraction and stretch, and joint capsule structure

In pregnant women, proprioceptors help to relay information to the brain

when a part of the body is moving. This is why it's the right choice.

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What is one way that genes can be predicted in genome sequences?

Answers

One way that genes can be predicted in genome sequences is through the use of computational methods, such as gene prediction algorithms.

Additionally, comparative genomics can also be used to identify genes, by comparing the genome sequence to known gene sequences in related organisms. While these methods can provide a long answer to the question of gene prediction in genome sequences, they are not always accurate and may require additional experimental validation to confirm the predicted genes. These algorithms use various criteria, such as codon usage, open reading frames, and sequence homology, to identify potential protein-coding genes within the genome.

1. Obtain the genome sequence: First, you need the DNA sequence of the organism you want to analyze.
2. Identify potential coding regions: Search the genome sequence for open reading frames (ORFs) that may represent potential protein-coding regions. ORFs are continuous sequences of DNA nucleotides (triplets) that start with a start codon (usually ATG) and end with a stop codon (TAA, TAG, or TGA).
3. Analyze sequence patterns: Look for specific patterns, such as promoter sequences or transcription factor binding sites, that indicate the presence of genes. These sequences typically occur upstream of coding regions and help regulate gene expression.
4. Compare with known genes: Use sequence alignment tools, like BLAST, to compare potential coding regions to known genes from other organisms. This can provide information on the function and evolutionary relationships of the predicted genes.
5. Evaluate gene predictions: Assess the quality and reliability of the predicted genes using various statistical and computational methods, such as hidden Markov models (HMMs) and machine learning algorithms.

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Insectivora is a taxonomic grouping that was used to describe insect-eating like armadillos, hedgehogs, moles, and anteaters. The taxonomy of these animals has been revised in recent years, and insectivora is no longer widely accepted because this group of organisms lacks one common ancestor and is instead descended from several ancestors. Which term best describes insectivora?



A. Monophyletic


B. Haplophyletic


C. Paraphyletic


D. Polyphyletic

Answers

The term that best describes "Insectivore" in this context is "C. Paraphyletic."

A monophyletic group consists of an ancestral species and all its descendants. A haplophyletic group includes some, but not all, of the descendants of a common ancestor. A paraphyletic group includes an ancestral species and some, but not all, of its descendants. A polyphyletic group includes species that do not share a common ancestor. Since "Insectivore" comprises organisms descended from several ancestors and lacks one common ancestor, it does not form a monophyletic group. It is considered paraphyletic because it includes some, but not all, of the descendants of the common ancestor.

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Both parents have Bi blood type. what blood types could their children have

Answers

Answer:

If both parents have the same blood type then their children would also have the same just like if they have the same eye or hair color

Answer:

B or O

Explanation:

Two parents with B blood type can be either B or O blood type. One parent with A and another with B can produce a child with A, B, AB or O blood types. If one parent has A and another has AB, they can either produce a child with A, B or AB blood types.

The shadow zone exists due to the of seismic waves.
O A. reflection
O B. refraction
O C. absorption
OD. deletion

Answers

Answer:

B. refraction

Explanation: hope this helps!

The shadow zone exists due to the effect of seismic waves is the refraction. Thus, the correct option will be B.

What is Refraction?

Refraction can be defined as the redirection of a wave as it passes from one medium to another medium. The redirection of the waves in a medium can be caused by the wave's change in speed or by a change in the medium of wave.

Seismic waves are the waves which follow the same law of refraction at the compositional boundaries. If the seismic wave velocity in the rock below a boundary is increasing then, the waves will be refracted in the upward direction and this speed up relative to their original path of movement.

Therefore, the correct option will be B.

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wich is a part of cell theory​

Answers

I have No clue sorry

What trend does the first ionization energy follow in the periodic table?

What trend does the first ionization energy follow in the periodic table?

Answers

Answer:

A

Explanation:

Answer: B

Explanation: i just got it wrong and thats the right answer

I am the mythological figure who ferried the dead across the River Styx into Hades (the underworld). Who am I? (Hint: I am a moon)

Answers

Answer:

Charon

because it is the name of the son of Erebus and Nyx and it is the name of the largest of Pluto's five moons

Answer:

Charon

Explanation:

Charon, in Greek myth, is the son of Erebus and Nyx, his duty was to ferry over the Rivers Styx and Acheron with the dead.

How is a high rate of reproduction beneficial to a species?(1 point) It prevents extinction because there are so many individuals.
It prevents extinction because there are so many individuals.
It ensures that at least a few individuals will survive to pass on their traits.
It improves fitness over time versus species with slower rates of reproduction. I
It leads to faster evolution and passing on of traits. It leads to faster evolution and passing on of traits.

Answers

High rate of reproduction is beneficial to a species because it ensures that at least a few individuals will survive to pass on their traits.

What is reproduction?

Reproduction is the biological process whereby living organisms replicate themselves by producing offsprings.

High rate of reproduction means that organisms produce excessive number of offsprings.

Therefore, high rate of reproduction among organisms is beneficial to a species because it ensures that at least a few individuals will survive to pass on their traits.

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Differential Reproduction Quick Check:


1. (D) resource partitioning
2. (D) competitive exclusion

3. (D) A population of deer show

4. (C) elephants are being born

5. (A) it ensures that at least a few

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Hope this helps! :)

A missense mutation is if the new amino acid is chemically similar to the original one. If the new amino acid is chemically different, then the missense mutation is .

Answers

when it leads to the wrong amino acid being made

A missense mutation is conservative when a new amino acid is chemically similar to the original one and if different it is non-conservative.

What is missense mutation?

A mutation in a gene's DNA sequence causes one amino acid, the building block of proteins to be replaced with an amino acid that isn't normally present at that location.

A missense variant is a sort of substitution in which a nucleotide change causes the protein produced by a gene to have a different amino acid in lieu of a different amino acid that was present in the original protein.

A variation in the amino acid might affect how well the protein works, missense mutations can modify the expression of the relevant protein by affecting DNA-transcription factors.

Therefore, a missense mutation is conservative and non-conservative depending upon new amino acid.

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Which cell structures do bacteria cells contain? Select all that apply.
cell membrane
cell wall
nucleas
mitchocondria
chloroplasts

Answers

one of them are nucleus for sure, just don’t know the rest. Sorry
Cell wall, nucleus, and chloroplasts are the cell structures in a bacteria cell
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