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

Plzzzz and thank you
A plant with blue flowers is crossed with a plant with yellow flowers. Some of the offspring have green flowers. This is an example of _____.
complete dominance
multiple genes
incomplete dominance

Answers

Answer:

Incomplete dominance

Explanation:

Incomplete dominance is when a dominant allele, or form of a gene, does not completely mask the effects of a recessive allele, and the organism's resulting physical appearance shows a blending of both alleles. It is also called semi-dominance or partial dominance.

How would cooling water effect the level of dissolved oxygen in the water ?

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Answer:

the amount of oxygen in the water will decrease

Explanation:

Cold water can hold more dissolved oxygen than warm water.In winter and early spring,when the water temperature is low,the dissolved oxygen concentration is high.In summer and fall,when the water temperature is high,the dissolved-oxygen concentration is often lower. I hope you understand....i'm really bad a explaining

lower means decrease

Amount of oxygen in the water would decrease

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.

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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.

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pls helppppppppppp tysmmm

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Answer:

D I belive

Explanation:

The answer we’ll be D

Can someone help me out

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Answer:

A

Explanation:

I think it is A as well

Please help, these questions on my hw are confusing to me.

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10. before replication begins, the strands of DNA are separated and used as templates for the new strands. the replication process creates 2 identical double helixes, each has 1 new strand and 1 old one.

11. without dna replication, damaged cells could not be replaced/repaired and cells need dna, cells would become mutated without dna replication.

12. mutations are rare because dna polymerase proofreads the strands but if the process occurred incorrectly and was not corrected by the polymerase, the cell would become mutated and could be really harmful.

hope this helped!
11.) each of the newly replicated helics is formed from a semi-conservative parent strand and one daughter strand

12.) because it creates the next copy of DNA that have to into one of the two daughter cells when a cell divides. Without it each cell lacks enough hereditary fabric to give instructions for crating proteins vital for bodily purposes.

13.) proteins might not function normally or at all. They can cause mutations like disorders or cancer.

many factors affect human health. which term BEST describes diet and exercise for MOST adults?
a. lifestyle choice
b. environmental factor
c. genetic predisposition
d. medically prescribed behavior

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Answer:

D or A I think

Explanation:

Please tell me if im wrong

Lifestyle choice or A

How do we know North America was once connected to the Highlands in Scotland?

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tell us that by 600 million years ago, it was attached to North America, and north of a land mass the would become England, which was attached to what would be mainland Europe. ... Geologists also tell us that the connection point is roughly in the area of Hadrian's Wall.
This question is BIOLOGY

In digestion why do some food molecules decrease by the same amount that others increase.

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the size

sorry i really need points hahahahaha

which statement describes a self-feeder

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Answer:

C. An oak tree takes in energy from sunlight

Explanation:

Answer: B; A bacterium gets nutrients from other organisms

Explanation:

If you travel from point A to point B in the diagram above, what conclusion can you make about the depth, temperature, and marine life of the ocean?

A: As the depth of the ocean increases, the temperature decreases and the marine life decreases.
B: As the depth of the ocean decreases, the temperature increases and the marine life increases.
C: As the depth of the ocean increases, the temperature decreases and the marine life increases.
D: As the depth of the ocean decreases, the temperature increases and the marine life decreases.

Answers

Answer:

I think its A.... pls tell me if im wrong, I'll change it :)

Explanation:

It’s Aaaaaaaaaaaaaaaaaa

1. What is a correct way of naming an organism using the binomial system?
A. Common buttercup
B. ranunculus acris
C. Ranunculus acris
D. Ranunculus sp.

2.When a substance is added to meat, amino acids are produced. What is this substance?
A a hormone
B an enzyme
C an oil
D water

Which group of compounds ensures that metabolic reactions take place effectively?
A carbohydrates
B enzymes
C fatty acids
D hormones

Answers

Answer:

Question 1 :

Ans - C

Explain - Binomial system is made up of Genus (Capital letter) and species (small letter).

# order needs to be correct, Genus

species

Question 2 :

Ans - B

Explain - Meat contain protein where enzymes break down protein into amino acids.

Question 3 :

Ans - B

Explain - Enzyme is a biological catalyst where they speed up chemical reaction.

1. The correct way of naming an organism using the binomial system is Ranunculus acris.

2. When an enzyme is added to meat, amino acids are produced.

3. Enzymes ensures that metabolic reactions take place effectively.

What is binomial system?"Binomial system/nomenclature is the biological system of naming the organisms in which the name is composed of two terms, where, the first term indicates the genus and the second term indicates the species of the organism."The first letter of genus should be in capitals.The species name should be in small letters.What is an enzyme?Enzymes are biological catalyst that increases the rate of metabolic reactions.What are amino acids?"Amino acids are molecules that combine to form proteins."Meat is abundant in protein and when protein digestive enzymes are added it breaks down into its simpler form i.e., amino acids.

Hence the correct answers are: 1. C.  Ranunculus acris, 2. B. an enzyme and 3. B. enzymes.

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Help
It is just a review

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Answer:

False

True

Brazil

Explanation: Plz make me Brainliest

Ok so it’s false then true the Brazil

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

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Answer:

It's the split( D )

Its the last one. D

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.

Can someone write me a 4 sentance paragraph about sun, plants, animals, and decomposers.

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are you a draco stan?

The sun’s energy is like food for most plants like sunflowers, which is how they grow and survive. Herbivores( animals who eat plants and not meat ) eat these plants for their survival, which is how they grow and survive. Finally, when herbivores die, decomposers ( animals who eat dead or rotten things ) start to eat away at their dead bodies. This is how their life cycle goes.

First-person to get this right with an explanation get Brianliest

What photosynthetic structures would be present in a protist that gets its
energy from food it makes?

A. Chloroplasts
B. Cilia
C. flagella
D. Pseudopods

Answers

A, chloroplast it’s create it own food
The answer is A. Chloroplast

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

Answers

A. The correct answer is Glucose

Do you think there’s enough evidence to suggest that parthenogenesis alone will save the sawfish? Explain your answer.

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Answer:

No.

Explanation:

The scientists found that only 3 percent of the offspring are formed by pathogenesis. So, it’s unclear how often a sawfish undergoes parthenogenesis. Also, parthenogenesis creates only female offspring. If this were the only form of reproduction, the males of the species would eventually die off.

Answer:

no

Explanation:

No.

Explanation:

The scientists found that only 3 percent of the offspring are formed by pathogenesis. So, it’s unclear how often a sawfish undergoes parthenogenesis. Also, parthenogenesis creates only female offspring. If this were the only form of reproduction, the males of the species would eventually die off.

Put the number by which one you answer

Answers

Answer:

answer is 2 for both cuz they both have the 2 subscript next to hydrogen

there are 2 hydrogens on the reactant side

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

1. Using the words below, explain the differences between these 2 changes to Earth's
surface.
I words to use: Scale of Change, Fast, Slow, Large, Small, Erosion, Chemical Weathering, Physical
Weathering.

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Answer:

Slow Scale of Change for the first one and Erosion for the second one.

can you help me number 7 and 8 plsssss

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i think you got both right yk?
C and A I think sorry if I’m wrong

What might happen to water after it seeps into the ground?

Hurrryyy please!!!!!!!
also will give braniac ONly if you 100% sure

Answers

it clings to particles of soil or to roots of plants just below the lands surface. the moisture gives plants the water that they need

Answer:

Some of it evaporates, returning to the atmosphere; some seeps into the ground as soil moisture or groundwater; and some runs off into rivers and streams. Almost all of the water eventually flows into the oceans or other bodies of water, where the cycle continues

Explanation:

Enzymes break down large molecules to yield smaller molecules.
In an experiment, a scientist adds lipase to a lipid sample. Lipase is an enzyme that helps in lipid digestion. The lipid sample breaks down into _______
because of the lipase. The scientist heats the enzyme and finds that it can’t bind onto the lipids anymore. In digestion, this situation will result in ______________.

Answers

According to the research, the correct terms to fill blank spaces are fatty acids and a decrease in the rate of lipid breakdown.

What are lipase enzymes?

They are specific enzymes to catalyze the hydrolytic separation of long-chain fatty acids.

It is secreted mainly by the pancreas and is responsible for the digestion of fats by catalyzing the hydrolysis of the steric bonds of fatty acids and glycerol of triglycerides and phospholipids.

Therefore, we can conclude that according to the research, the correct terms to fill blank spaces are fatty acids and a decrease in the rate of lipid breakdown.

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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?

Answers

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:

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