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emmainna [20.7K]
3 years ago
6

What component do animals add to the atmosphere when they breathe?

Biology
1 answer:
erastova [34]3 years ago
8 0
That's Chemosynthesis
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irinina [24]
Answer:

Proteins and lipids
8 0
2 years ago
The structure that prevents backflow of blood into the left atrium is the . The vessel that carries oxygen-rich blood to tissues
iVinArrow [24]

Answer:

The structure that prevents backflow of blood into the left atrium is the mitral valve.

The vessel that carries oxygen-rich blood to tissues is the aorta.

The capillaries receiving blood flow from the left side of the heart are the Systemic capillaries.

The structure that is located anatomically between the aorta and the left ventricle is the Aortic semilunar valve.

Explanation:

The left atrium receives oxygen-rich blood from the pulmonary vein and passes it to the left ventricle. The back-flow of blood from the left ventricle into the left atrium is prevented by mitral which is a bicuspid valve. The vessel that carries oxygen-rich blood to tissues is the aorta.

Aorta receives oxygen-rich blood from the left ventricle and pumps it into its branches to deliver the blood to the body tissues. Systemic capillaries are the blood vessels that obtain the oxygen-rich blood from the left ventricle through the aorta. Systemic capillaries serve as the site for the exchange of gases and nutrients.

The aortic semilunar valve is located Aortic semilunar valve is the half-moon shape valve present between the left ventricle and aorta to prevent the black flow of blood to the left ventricle.

3 0
3 years ago
Why must the formulas of hydrates have the number of water molecules as whole number integers?
Sphinxa [80]

The formula for hydrate indicates the number of water molecules that are attached to each formula unit of the compound. Forexample, nickel (II) sulfate hexahydrate is a green/blue solid that has six water molecules included in the crystal foreach Ni2+and each SO42-ion.Many common minerals are

<h3>What is a hydrate ?</h3>

Any compound containing water in the form of H2O molecules, usually, but not always, with a definite content of water by weight.

  • The best-known hydrates are crystalline solids that lose their fundamental structures upon removal of the bound water.

  • Hydrates are formed when water and light end natural gases come into contact at certain temperature and pressure conditions

Learn more about Hydrates here:

brainly.com/question/5060579

#SPJ4

7 0
2 years ago
Erythrocytes do not carry out aerobic respiration; thus, they do not consume any of the oxygen they are transporting.
photoshop1234 [79]
False
Erythrocytes also known as Red Blood cells carry oit aerobic respiration; thus, they consume any of the oxygen they are transporting. They transport oxygen and takes away carbon dioxide from the cells. It contains a pigment called haemoglobin that helps in this process......



HOPE IT HELPS YOU '_'
8 0
3 years ago
What common type of rock is most susceptible to chemical weathering but resistant to physical weathering
Vlada [557]

I think gravel because it’s the best

6 0
3 years ago
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