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3 years ago

Explain how humans are solar powered (this is a 9th grade question)

Biology

2 answers:

Lynna [10]3 years ago

5 0

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Alex Ar [27]3 years ago

4 0

Answer:

well the sun has vitamin D, and we need vitamin D to live. So going out and getting sun is necessary to live, so we are solar powered.

Explanation:

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Soil texture is determined by the amount and distribution of mineral particles.

fredd [130]

Answer:

Explanation:

Soil texture is determined by the amount and distribution of mineral particles.

Please select the best answer from the choices provided

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2 years ago

m ) M How many milliliters of 0.750 M H2PO4 are required to react with 250. mL of 0.150 M Ba(OH)2 if the products are barium pho

Inga [223]

The volume of phosphoric acid is mathematically given as

X= 75 mL of H3PO4

<h3>What is the volume of H2PO4 required?</h3>

Question Parameters:

Milliliters of 0.750 M H2PO4 are required to react with 250. mL of 0.150 M Ba(OH)2

Generally, the equation for the banlanced Chemical Reaction is mathematically given as

2 H3PO4 + 3 Ba(OH)2 ------> Ba3(PO4)2 + 6H2O

Therefore

The volume of phosphoric acid= $\frac{3*2*250*150*3*1}{1*2*750}$

The volume of phosphoric acid=0.075 L of H3PO4

In conclusion, the volume of H2PO4 in mL is

The volume of phosphoric acid=75 mL of H3PO4

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brainly.com/question/11231920

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2 years ago

State how a gas produced by respiration is recycled in nature

castortr0y [4]

The gas produced by respiration ,which is carbon dioxide, is the they type of gad that plants need to survive. The principles plants need to survive is carbon dioxide, water, and the sun's solar energy. And the things the give off is oxygen and natural sugar. While we need oxygen to be able to breath the need our carbon dioxide to survive as well, so it works in a cycle.

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4 years ago

Read 2 more answers

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Pie

1.) organelles 2.)the basic unit of life 3.)nucleus 4.) vacuole but I have no idea what a Golgi apparatus is

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3 years ago

When pollen fertilizes another plant, the result is a

Gelneren [198K]

Cross-pollination. The key to increasing fruit harvests & growing new flowers.

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3 years ago