Biology Middle School

if a great number of radio waves are reflected back from a particular area, what does that tell the scientists about the weather in that area

If A Great Number Of Radio Waves Are Reflected Back From A Particular Area, What Does That Tell The Scientists

Answers

Answer 1

Answer:D

Explanation:

Answer 2

Answer:

D

Explanation:

Related Questions

Why is growth and reproduction of a cell cycle?

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Answer:

In addition, a larger cell is less efficient in moving nutrients and waste materials across the cell membrane. - Asexual reproduction is the production of genetically identical offspring from a single parent. During the cell cycle, a cell grows, prepares for division, and divides to form two daughter cells.

Explanation:

Please answer ASAP....BRainliest and 25 points

Answers

Answer: Yes


Step-by-step explanation: Yes









what are we answering? i’m not stealing points. get back to me with what i’m doing and i’ll help.

Image by Mariana Ruiz Villarreal
Which phase of mitosis is shown in the diagram?
O anaphase
O metaphase
O telophase
O prophase

Answers

The phase of mitosis in the diagram is Anaphase.

The cell cycle can be divided into interphase and mitotic M phase.

The mitotic M phase refers to the process cell division of somatic cells.

This phase (M phase) can be divided into a series of sequential steps that include Prophase, Metaphase, Anaphase, Telophase and Cytokinesis.

In Anaphase, the chromosomes separate and travel to opposite poles of the cell.

In conclusion, the phase of mitosis in the diagram is Anaphase.

Learn more about mitosis here:

https://brainly.com/question/19058180

Please hurry!!!
4.If carbon dioxide is removed from a plant’s environment, what would you expect to happen to the plant’s production of high-energy sugars?

a. More sugars will be produced.
b. Fewer sugars will be produced.
c. The same number of sugars will be produced but without carbon dioxide.
d. Carbon dioxide does not affect the production of high-energy sugars in plants.

Answers

Answer:

correct answer would be B, Fewer sugars will be produced.      

Explanation:   :}

You are on an expedition with a friend. As scientists, you are both learning about glaciers and their characteristics. You are both surprised to see in person that glaciers can look blue in color. Why is this the case? How will you explain your findings to your colleagues?

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Answer:

Because the red (long wavelengths) part of white light is absorbed by ice and the blue (short wavelengths) light is transmitted and scattered. The longer the path light travels in ice, the more blue it appears.

What category do you think humans fall into? Explain your reasoning.
reproduction wise.

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Answer:

Mammals

Explanation:

Humans are classified as mammals because humans have the same distinctive features (listed above) found in all members of this large group. Humans are also classified within: the subgroup of mammals called primates; and the subgroup of primates called apes and in particular the 'Great Apes'

Answer:

Mammals

Explanation:

Examples of Mammals

aardvarks.

bats.

elephants.

hamsters.

humans.

rabbits.

rhinoceroses.

whales.

Help me with these 2 questions, thanks!

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Answer:

A and C

Explanation:

URGENT!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

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Answer:

A

Explanation:

The correct answer is A

which statement about cells and sugar is true?
a. both animal cells and plant cells use sugar.
b. animal cells use sugar, but plant cells do not.
c. animal cells do not use sugar, but plant cells do.
d. neither animal cells nor plant cells use sugar.

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the answer is a i think

True or False: Matter is changed into various forms but the total quantity remains unchanged. How do we animals depend on photosynthesis?

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Answer:

We depend on them to convert carbon dioxide into oxygen. And also for food energy.

Explanation:

Answer:

Id say true, and plants due phyosynthesis and are the bottem of the ood chain so with out photosynthesis the food hain will collapse

Explanation:

Water is a polar molecule. On one side there is a positive electrical charge. On the other side there is a negative charge. Water is the only substance on Earth that is stable in all three states. Earth is the only planet in the solar system that has water in all three states.

How has water allowed life to become so diverse and complex on Earth? Cite evidence from the text that best supports this idea.

Answers

Answer:On Earth, water is the solvent critical to life without which organisms cannot survive. Its presence is so critical, because water provides an environment allowing some chemical bonds to be stable and to maintain macromolecular structure, while at the same time assisting in the dissociation of other chemical bonds

Explanation:

Water is the solvent.
And land is the solute

Please Help Me!!

Suppose you and some friends are going to the beach for the day. You want to bring a cold lunch with you to have later in the day.

1. Think about what happens to something cold at a hot place like the beach. What kind of container should you use to pack your lunch? Explain your reasoning.

Answers

Answer:

If you are brining a cold lunch to a hot beach you will come back to a warmer lunch than before. I think that if you were to use a container to help that from happinig you should use a cooler.

Is that what you are looking for? If not, tell me!

Answer:

The cold lunch would almost thaw like in the warm tempature. Thus then you think you need a better container. The container that would be cooler than your cold lunch. So if you come back it will be more cool than if you had a normal container.

you already know the answer so whatever i gues.

tobacco has been linked to many health problems. what is the most complete list of forms of tobacco that cause cancer?
a. cigarettes and snuff
b. chewing tobacco and snuff
c. cigarettes and chewing tobacco
d. cigarettes, chewing tobacco, and snuff

Answers

D is the correct answer
Ddddddddddddddddddddd

What is one positive thing that can happen after a hurricane?

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Answer:

Hurricanes also have positive effects such as: Bacteria and red tide breakup. Help to balance global heat. Replenishment of barrier islands.

Explanation:

Hope this helps! Have a good day or night! :)

Answer:

Hurricanes also have positive effects such as: Bacteria and red tide breakup. Help the balance of global heat. Replenishment of the barrier islands.

Explanation: hope this helps !!!!!!!!!!!!!!!!!

How do sprouting plants exhibit positive gravitropism?

Answers

Answer:

Roots demonstrate positive gravitropism because they grow in the direction of gravity. Plant shoots demonstrate negative gravitropism since they grow in the opposite direction of gravity. Gravity is sensed by specialized cells called statocytes, which have statoliths that sink inside the cell.

Plants have a cell called c/v12

Four groups of students plan scientific investigations to answer four questions for the science fair.



Which question would most likely be answered with an experimental investigation?

1
2
3
4

Answers

Answer:

I think it would be 4, but I could be wrong!

Explanation:

I think it might be 3 but I could be wrong

Why is it dangerous to drink water from unkown sources? Explain.

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Because water already dirty so from unknown sources there’s a highly likely chance it could be sum in it
Water can Carry different diseases and could have algae in it which is not good for the human body

Please help Me!! Its for 11:00 AM (DON'T ANSWER IF YOU DON'T KNOW) Im wasting my Points on this for someone to put nonsense just to get points

1. As the ice melts into liquid water, what happens to the kinetic energy of the particles in the sample?



2. How does the kinetic energy of the particles in the sample relate to the sample’s temperature?

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Answer:

#1 the particles gain kinetic energy they become 'excited' and they break the bonds that hold them together as a solid.

#1 as the sample warms up the kinetic energy increases.

Explanation:

I need help please, I'm lazy. I'll give brainliest if possible.


1. What layer of the Earth do the more denser objects go?

2. What layer of the Earth do the less denser objects go?

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1. Inner core

2. Lithosphere

.......help (ToT) thanks,

Answers

Answer:

testing the hypo

Explanation:

Answer:

B

Explanation:

cuase i got it right on a test

What are several benefits of tidal energy?

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Answer:

maintains efficiency, a predictable energy source, easy and flexible maintenance and environment friendly

Janet is studying a population of genetically-identical individuals. Janet can conclude that these organisms.
A. do not reproduce.
B. reproduce sexually.
C. reproduce asexually.
D. are multi-cellular.

Answers

c.reproduce asexually
Reproduce asexually.

PLEASE HELP. ITS FOR MY SIS. PLEASE NUMBER EACH ANSWER FOR NO CONFUSION.

1.An apple contains about 20 grams of carbohydrates. How much energy does it provide?

2.Compare and contrast macronutrients and micronutrients.

3.Explain why you need fiber in your diet even though you can’t digest it.

4.Why is water considered a nutrient?

Answers

Answer:

1. It provides not a lot of energy due to its lack of protein

2. Macronutrients are big picture nutrition categories, such as carbohydrates, fats, and proteins. Micronutrients are smaller nutritional categories, such as individual vitamins and minerals like calcium, zinc, and vitamin B-6.

3. Fibers keep your digestive system clean and healthy, easing bowel movements, and flushing cholesterol and harmful carcinogens out of the body.

4. It is considered a nutrient because it plays a vital role in keeping alive

Explanation:

I just answered the questions honestly

I am sorry if it is not what your looking for

I HOPE YOUR SISTER GETS THE ANSWER

Why did the endangered species get put into place ?

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Answer:

“An endangered species is a type of organism that is threatened by extinction. Species become endangered for two main reasons: loss of habitat and loss of genetic variation. A loss of habitat can happen naturally. ... Development can eliminate habitat and native species directly.”

Explanation:

Because there is less of that one specific species.
The reasons could be hunting, pollution, etc.

10. Plants make energy-storing during photosynthesis.
A. Glucose
B. Mitochondria
C. Oxygen

Answers

A. The correct answer is Glucose

how are plant cells and human cells the same?
a. they can produce their own oxygen.
b. they make their own food from sunlight.
c. they can receive nutrients through the cell wall.
d. they use mitochondria to release energy from sugars.

Answers

A. They can produce their own oxygen

Plant cells and human cells are similar in the sense that they both use mitochondria to release energy from sugars.

Plant cells and human cells are two distinct kind of cells. Plant cells are autotrophic meaning that they can synthesize their own food using energy from sunlight but human cells are heterotrophic meaning that they depend on other organisms for food.

Despite this huge difference between plant and human cells, they still possess some similarities. One major similarity between plant and animal cells is that they both possess MITOCHONDRIA and use it to undergo cellular respiration.

Cellular respiration is a process that breaks down organic substances like sugars to synthesize ENERGY (ATP). This process occurs in the MITOCHONDRIA of both plant and animal cells.

Therefore, the fact that both plant and human cells use mitochondria to obtain energy is a similarity between them.

Learn more: https://brainly.com/question/13553521

hi;) I would love it if someone could help thanks (science question btw)

Answers

Answer:

It's the split( D )

Its the last one. D

Which stimulus is most likely to cause a shivering response in a human? O A. A squirrel perches on a branch. O B. The temperature drops at night. C. A tree releases pollen into the air. O D. The Sun rises overhead at noon.​

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Answer:

B- the temperature drops at night

Answer:

The temperature drops at night

Identify three functions of protein in the diet.

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1. provides structure 2. growth and maintenance 3. acts as a messenger and if you wanna do one more 4. causes biochemical reactions
The person above me did, good luck. Protein diet function

can you help me number 7 and 8 plsssss

Answers

i think you got both right yk?
C and A I think sorry if I’m wrong
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Which was the main reason for the problems between native Americans and the colonists in North America? What is one way in which the evidence analyzed by a forensic scientist can be used? A) To inform the public about the progress of police investigations B) To tell with 100 percent certainty what happened during the crime C) To decide if the crime was justified or not D) To help prosecutors understand how a death took place explain why plants do not burst when immersed in distilled water What are the things interest can do for us? The mission of organizations like the ACLU and NAACP is BEST summarized as working to... [sorry im doing this again] When does an electrically charged object attract another object? A When one object is far away from the otherB When each object is negatively chargedC When the objects are oppositely chargedD When each object is positively charged [Edited] peps took to long just guessed:{ I will mark brilliantestI want explaintion on all three phrases given below in one-two lines Explain the following phrases in your own words with reference to the poem "where the mind is without fear"in one-two lines:-(i)head is held high(ii) Narrow domestic walls (iii)From the depth of truth Evaluate -5-15+4+15515+4+15minus, 5, minus, 15, plus, 4, plus, 15. Suppose that an individual has a body fat percentage of 12.7% and weighs 132 pounds. How many pounds of his weight is made up of fat? Round your answer to the nearest tenth. 3.How did the Mississippi River factor into the growth of blues music in Memphis?A. It acted to spread culture from the delta region.B. It flooded regularly and created difficult living conditions.C. It dried up regularly and created difficult economic conditions.D. It acted as a barrier against influences froni the western states. Many shark species have experienced a great deal of decline in population sizes due to a variety of factors. In the Bahamas, sharks are plentiful, but still experience a decline as populations reach their carrying capacity. Which of the following factors does not affect the carrying capacity of all shark species? What does the limnetic, profundal, littoral, and benthic zones have in comman? Which expression is equivalent to one over three p + 15? one over three(p + 45) one over three(p + 5) 3(p + 45) 3(p + 5) What is lupus? Check all that applyan inflammatory conditionan infectious conditiona cancerous conditiona chronic conditiona degenerative condition Write a paragraph summarizing the Civil War. What is the correct way to rewrite these sentences:And while I believe that what someone eats is a matter of personal choice and not something that society should control. People need information if they are going to make wise decisions.And while I believe that what someone eats is a matter of personal choice, it is not something that society should control. Because people need information if they are going to make wise decisions.And I believe that what someone eats is a matter of personal choice, it is not something that society should control, people need information if they are going to make wise decisions.And while I believe that what someone eats is a matter of personal choice and not something that society should control, people need information if they are going to make wise decisions.And while, I believe that what someone eats is a matter of personal choice it is not something that society should control, because people need information if they are going to make wise decisions. anyone help pleaseneed answer immediately Which text in this sentence functions as an adverb clause one quarter of a number is 6.work out one-third of the number.tyyy one factor of 8x^3+1 is 2x+1 The other factor is?