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Semenov [28]
3 years ago
8

Can someone please explain what gives air its weight?

Biology
1 answer:
maks197457 [2]3 years ago
4 0
Simple. Air has mass. And if air has mass it also has weight. You can feel air when the wind blows. Or do an experiment. Weigh an empty container. Then pump it to a vacuum. Weigh it again. The difference is the weight of the air inside. 
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How are photosynthesis and cellular respiration different?
kari74 [83]

Answer:

The correct answer is B photosynthesis stores energy,while cellular respiration releases energy.

Explanation:

Photosynthesis is an anabolic process that utilizes the atmospheric CO2 along with water molecule as a electron donor to generate glucose sugar and oxygen gas.Photosynthesis helps to store the light energy in form of chemical energy in the bonds of glucose molecules produced during photosynthesis..

 on the other hand cellular respiration is a catabolic process that oxidizes glucose to generate energy in form of ATP along with CO2 and water as a byproduct.

4 0
3 years ago
3. When the Moon is in the position shown, how would the Moon look to an observer on the North Pole?
Bingel [31]

Answer:

i think A

Explanation:

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8 0
3 years ago
What hormone released by the highlighted structures inhibits the secretion of FSH only?
soldi70 [24.7K]

Inhibin inhibits the secretion of FSH only.

<h3>What is the role of inhibin?</h3>
  • Inhibin is a protein mainly produced by the gonads.
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  • It negatively regulates the secretion of Follicle Stimulating hormone (FSH) from the pituitary gland.
  • FSH itself induces the production of inhibin for negative feedback.
  • Pituitary is a pea shaped endocrine gland present at the base of the brain. It is the major endocrine gland and controls growth, development and functions of other endocrine glands.
  • Hormone activin has opposite effect to inhibin. It enhances FSH biosynthesis and secretion.

Learn more about pituitary here:

brainly.com/question/1372599

#SPJ4

5 0
2 years ago
How do mutual ism and parasites compare
natita [175]
Mutualism is when two organisms are involved and they both benefit where as parasites is when two organisms are involved, but one is benefitted while the other is harmed.

-Hope I helped!
4 0
3 years ago
I really need help on this
lina2011 [118]

Answer:

D

Explanation:

mark brainliest

7 0
3 years ago
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