Chemistry Middle School

Please help with this science assignment

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Answer 1

1. endoskeleton
2. musculoskeletal system

Related Questions

The Sun is important in many ways. What is the purpose of the Sun in the food chain? *

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Answer:

Most things, if not all, are dependent on the Sun. The Sun causes things to grow, which causes animals to thrive, which causes other animals to thrive, which causes a balanced ecosystem, meaning a balanced food chain.

Explanation:

the sun gives the plants nutrients and we eat plants and so do animals so therefore with out the sun we would not have life because we would not have food, the sun also gives off energy to solar panels causing electricity.

A rocket has a power output of 55,000 ft.-lbs./sec. while raising a small satellite into orbit. How many horsepower is the rocket engine?

550 H.P.
100 H.P.
10 H.P.
500 H.P.

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Answer:

Here is the answer: 100 H.P.

100 H.P. I think....

When discussing evolution, adaptation is *
A. An inherited trait evolved through natural selection
B. A skill that an organism has learned to help them survive
C. An adjustment in the physical appearance or behavior of an organism that happens over a short period of time

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It’s C I hope this was useful and have a great day!

NEED THIS ASAP ILL MARK BRAINLIEST Nutrition is a common topic in the media, whether it’s a new diet plan or a new “superfood” on the market to benefit our health. Some of these products are scientifically sound, while others aren’t. How do we tell the difference?

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Well you’ll know it’s scientifically sound if enough definitive research and tests have been done AND show good results. Example:I could say that eating ants can cure cancer but if it’s not tested with good results it’s not scientifically sound

My Answer: We can check the superfood or diet plan whether it is complying to FDA standard or not, or another way is to ask a nutritionist or medical doctor whether the products are scientifically sound.

Edmentum Answer: To find out whether a product is scientifically sound, check the FDA standards for the product. Another option is to ask a medical expert, such as a doctor or a nutrition scientist, whether the product is scientifically sound.

These celestial bodies are thought to originate from two different sources. Some are called long-period and originate from the Oort Cloud. These bodies orbit the Sun but may take as long as 200 years to complete one orbit. Others are called short-period and originate from the Kuiper Belt in our solar system.

What is this celestial body called?

A) Asteroid

B) Comet

C) Meteor

D) Planet

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It’s c I believe because it says 209 years to complete an orbit so hint yourself ?.....

Yes it would be metror

Halp me need help with this question

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Don’t get it .............. need

If the temperature of the Earth's layers increases by about 90 degrees Fahrenheit for every 1 mile from the surface and you are estimating the temperature of a point in the mantle 160 miles below the surface, how hot would the mantle be at that depth?
A. 12,800°F
B. 14,400°F
C. 1.78°F
D. 160°F

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Answer:

Temperature Range:

On average, the surface of the Earth's crust experiences temperatures of about 14°C. However, the hottest temperature ever recorded was 70.7°C (159°F), which was taken in the Lut Desert of Iran as part of a global temperature survey conducted by scientists at NASA's Earth Observatory.

Explanation:

BRAINLIEST PLZ!!!!!!!!!!!!!!!!!!!!!!!!!!!!

D is the answer hopefully this helped

help me whith this
Describe the processes of photosynthesis

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Photosynthesis makes food from light

sun light, water, & carbon dioxide turn into glucose-sugar and oxygen

please help me with this science question, please only answer if you know the answer. also help me asap, thanks

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Answer:

because it was once connected to Africa.

Explanation:

Back in the day, the whole world was a super continent called Pangea and when it started breaking apart due to the tectonic plates, the surface stayed similar, but moved apart

Tectonic plates are underneath the ground that we don’t no that are under the ground and when they push apart the move the ground

Which of the following is necessary for two organisms to be considered as coexisting in a mutualistic relationship?

One organism benefits while the other neither benefits nor is harmed.

One organism benefits while the other is harmed.

Both organisms are harmed from the relationship.

Both organisms benefit form the relationship.

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D: Both organisms benefit

They both are beneficial

Freshwater leeches attach to fish and suck blood from the fish for extended periods of time. This results in sores on the fish that often become infected.

This relationship is best described as .

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Answer:

Parasitism

Explanation:

I need some help cuz i don't remember what that long word means!!

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The answer is A. 25%

The answer is b 50% because it’s dealing with 2 people

Question in the photos, any absurd answers will be reported ill give branliest to the most accurate answer

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Answer:

b & c

Explanation:

i hope it help and i sorry if i wrong

B and cccccccccccccgycfyjjjgffd

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