Substance A and substance B combine to form substance C. Three illustrations of 3-D atomic structures of substances: substance A, substance B, and substance C. Substance A and B combine to form substance C. Ask your teacher to describe the illustrations to you. What is substance C? an atom a mixture an element a compound

Answers

Answer 1

c is a compound

Explanation:

because it is made up of element a and b

Related Questions

The bar graph shows the average number of tornadoes in the United States over one year. The data for June is missing.
Based on the trend in the data, how many tornadoes most likely occurred in June?

A. fewer than 50
B. more than 400
C. between 75 and 125
D. between 125 and 275

Answers

Answer:

option D is correct answer please Like me

Which of the following is NOT a part of a nerve cell?

a.
dendrite
b.
neuron

c.
axon
d.
cell body

Answers

I think siri knows this

Answer: Your answer is B. Neuron. When you look at the nerve cell you can see the cell body, the dendrites ontop of it, axon is the tail like thing at the bottom and the neuron isn't even part of the nerve cell

Explanation:

Can y’all help with this science question

Answers

Answer:

Explanation:

at least remove the grade 8 quarter 4 summative assessment from the photo lol

its A because C and D are unrelated and B is still not related to the question.

xplain why the kidneys are important to our survival. (2 points)

a
They filter waste from the blood.

b
They remove urine from the body.

c
They increase sugar levels in the blood.

d
They make new blood for the body.

Answers

B is correct but I’m pretty sure a is also correct

Answer: the answer is a .

Explanation: kidneys do not "remove" urine from the body. They filter waste in the blood which then forms the urine. The kidney thus functions in filtration of waste products from the blood leading to urine formation.

im not very good with science and i just need help with this assignment please

Answers

Answer:

Hey,

So what you would do here is first choose a biome, such as the desert for example, then choose an organism that lives there, or an animal. Then think of what it is like where it lives, is it dry, cold, windy, and so force, just describing the place by its looks and climate. How would this population increase, maybe it would be if there was suddenly more food there for them, or if their ecosystem got better for them to live, then, if they populated more, how would that affect the ecosystem. Maybe some animals would die off more, or some would have to much food. Like what if the fly population suddenly doubled, for example, how would that affect the ecosystem? Now what would happen if that organism was removed? If flies were removed, spiders and a lot of other organisms would not have food, and some organisms would overpopulate because nothing would eat them. That is just an example.

Explanation:

I hope this helps, sorry if not. Have a great day!

Biome: Tropical Rainforest

Organism: Jaguar

1. Jaguars live in a range of habitats, including arid scrubland, thick tropical forests, swamps, coastal mangroves, lowland river valleys, grasslands, and mixed-conifer forests. They gravitate toward areas near rivers and streams.

2. Habitat loss, wildlife trafficking, collisions with vehicles, and retaliatory killings by landowners and ranchers who fear that jaguars will kill their livestock have significantly lowered the population numbers of jaguars and threaten them with eventual extinction.

3. If jaguars were to go extinct, the number of these animals would perhaps increase, which might change the current ecosystem, from what it is now, to a new ecosystem that will adjust to the species left.

Biome 2: Desert

Organism: Camel

1. No matter the type, camels are usually found in the desert, prairie or steppe. Though many people think that camels only live in hot climates, they do well in temperature ranges from 20 degrees F (minus 29 degrees.

2. The sudden increase in camel populations could be also related to massive import of live animals. The Arabian Peninsula countries are among the main camel importing countries.

3. A mob of feral camels moves across arid land in the Australian Outback. The animals, introduced to the area in the 1800s, are causing enormous damage to the ecosystem. ... Camels also damage salt lake ecosystems, pollute waterholes, and destabilise desert dunes, which can lead to erosion. Meaning There would be less damage to the ecosystem.

Why is the sun's renewable energy important to animals?

1. they are able to directly convert the sun's energy into food
2. they eat plants that get their energy from the sun
3. the suns energy isn't important to animals because they don't depend on the plants
4. they absorb the sun's energy through their skin as a way of staying warms

Answers

Answer:

2. they eat plants that get their energy from the sun

Explanation:

Based on the way energy flows through an ecosystem, animals could not survive if they did not have the source of plants. So, the sun's renewable energy is important to animals because the sun helps them grow their food.

I hope this helps and makes sense!

Answer:

4. they absorb the sun's energy through their skin as a way of staying warms

Explanation:

Can someone help me with this question below

Answers

Answer:

DONT QUOTE ME ON THIS BUT I THINK IT IS A

Explanation:

It's D! This is the cell in a plant that uses photosynthesis which takes energy from the sun and converts it to energy it can use! I hope this helps!

If you have an object that takes up 4 cubic centimeters of space and has a mass of 2g, what is the density of that object?

Answers

D=mass/volume in kg/m^3

4cm3 divided by 100^3 = 4x10^-6 (volume)

Mass =2g to kg 0.002kg

0.002/4x10^-6= 500kg/m3

2g per cubic cm
mass divided by volume equals density

help!
1. why can we see bones in an x-ray

2. compare x-rays with uv rays

3. what temperature are the objects in space that x-rays come from?

Answers

Answer:

This is because different tissues absorb different amounts of radiation. Calcium in bones absorbs x-rays the most, so bones look white.

Can someone please help its science

Answers

Answer:

Explanation:

the answer is c, hope this helps

Lisa studied the role of the stamen and stigma in the formation of seeds in flowering plants. She removed all the stamen from one flower of a tomato plant and the stigma from another flower and covered each of the flowers with separate plastic bags.

Which tool did Lisa most likely use to remove the stamen and the stigma from both flowers?

eyedropper

syringe

tongs

tweezers

Answers

The Answer is Tweezers!

The answer to this question is tweezers

40 points, will mark brainliest if you are correct within a day :)

What’s your position about building roads in the rainforest? Write a paper that explains your position. Use facts from your research to support your position. How would humans and different parts of Earth be affected by the construction? Is there any argument against your position? You should write two paragraphs. One paragraph gives background about the problem, and the other tells your position and supports it. Your work should be free from spelling, punctuation, capitalization, and grammatical errors.

Answers

Humans and Animals will be affected differently in many ways. The construction of roads has to access logging, oil, and mining sites in the forest. These roads are funded by government and development agencies, some are financed by private companies or development interests.

For humans, it is somewhat better because the food products come from rainforests as well, such as bananas, citrus, cassava, avocado, cashews, Brazil nuts, vanilla, sugar, coffee, tea, and cocoa. Medicine also comes from the rainforest, some of the ingredients for medicine come from the plants. So do materials such as rubber, oil, gum, resins, and paper. However, if we grew more farms and gardens we would be able to provide food from those gardens and farms, it will take more work, but it will be worth it. Using the products in the rainforest, it's a bad thing and a good thing. The food and materials help survive, yet it could kill the forest and places for animals to live in.

There are many roads that are being built or upgraded, it's a good thing because it can be a lot safer for us, humans, to drive in. But again, they won't be able to fix all the roads, and adding roads in the rainforest would be a waste of time and just kill the animals and the forest itself. It can help the people in the forest much more, but as we see, the people also survive that way. Road construction in the forest can cause impede streams, increase forest flooding, and drastically increase soil erosion. If that happened fish can die out and other species. And degraded lands are also often less able to hold onto water, which can worsen flooding.

If we did keep the roads paved at all times, it can save money and energy and reduces greenhouse gas emissions, more than offsetting pollution generated during road construction, according to a new study. Many parts of the world are increasingly the result of political pressure from corporate interests, namely loggers, mining companies, oil and gas developers, and industrial agricultural firms, rather than government-backed poverty alleviation and development efforts.

The deforestation of rainforests can be a big and devastating effect on our world. It can lead to many animals getting extinct, which is happening as of today. It also decreases the biodiversity that our planet enjoys. It can also lead to the degradation of soil and to erosion, as trees and plants usually hold the ground in place and provide necessary nutrients to it. It can also have a huge effect on our climate, and climate can destroy animals, like in the Arctic.

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A random sample of 10 recent graduates from the small college was selected and the mean and standard deviation of the salary for those graduates was found. With all conditions for inference met, a significance test was conducted and a p-value of 0.045 was obtained. Which of the following statements is the most appropriate conclusion using a significance level of a = 0.05? (A) There is convincing statistical evidence that the mean salary for all recent college graduates from the small college is greater than $45,327. (B) There is convincing statistical evidence that the mean salary for the sample of 10 college graduates from the small college is greater than $45,327. (C) There is not convincing statistical evidence that the mean salary for all recent college graduates from the small college is greater than $45,327 (D) There is not convincing statistical evidence that the mean salary for the sample of 10 college graduates from the small college is greater than $45,327. 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