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goldfiish [28.3K]
2 years ago
12

Will mark brainliest. What is the main function of the circulatory system in multicellular organisms?

Chemistry
1 answer:
just olya [345]2 years ago
4 0

Answer:

D: to transport materials through the body.

Explanation:

A: to bring oxygen into the lung. is incorrect because it's respiratory system

B: to put carbon dioxide into all the blood vessels carbon dioxide is exhaled out of the body

C: to expel waste products from the body. is excretory system

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How do you find moles
Marizza181 [45]
A mole is equivalent to 6.02 x 10^23 molecules at STP. Use a conversion factor like the following.
Example: The initial value x  The value you are trying to convert to
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                                              The value you are trying to get rid of

6 0
3 years ago
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Which of the following is the most likely impact of clearing natural landscape to construct high-rise buildings?
Salsk061 [2.6K]

Answer:

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Explanation:

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7 0
2 years ago
Continental crust is younger than oceanic crust.
tankabanditka [31]

Answer:

The answer is true.

Explanation:

Hello! Let's solve this!

The answer is true.

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7 0
3 years ago
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When iron metal reacts with oxygen, the reaction can form Fe2O3. Write a balanced chemical equation for this reaction, and find
Art [367]
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6 0
3 years ago
If 8.00 mol of an ideal gas at stp were confined to a cube, what would be the length in cm of an edge of this cube?
MatroZZZ [7]
To solve this problem it is fundamentally, just look for the volume of the gas and convert it to cm3. At STP 1 mole = 22.4 liters. 8.00 moles x 22.4 liters/mole = 179.2 liters = 179,200 cm^3 Then. get the cube root of 179,200 cm^3. This would be equal to 56.38 cm and thus would be the length of the edge of this cube.
6 0
3 years ago
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