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natta225 [31]
3 years ago
9

Why must matter be recycled on earth

Biology
1 answer:
Cerrena [4.2K]3 years ago
8 0

Answer:

so we donthave to live on mars in 100 years

Explanation:

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What is bi cuspid valve and where it is present? ​
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Bicuspid aortic valve is a type of abnormality in the aortic valve in the heart. In bicuspid aortic valve, the valve has only two small parts, called leaflets, instead of the normal three. This condition is present from birth. It can occur with other heart defects. The heart's ventricles are the two lower chambers of the heart.

location :

Bicuspid valve is one of the four valves of the heart which is situated between the left atrium and the left ventricle. Tricuspid valve is one of the four valves of the heart which is situated between the right atrium and the right ventricle. Bicuspid valve is present in between the left atrium and the left ventricle.

please mark me as BRAINLIEST

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3 years ago
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The roots of the aquatic plant hydrilla are poorly developed and lack xylem tissue. Which is an appropriate justification for th
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What roles do prokaryotes play in ecosystems?
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Various factors influences the fluidity of the phospholipid bilayer of the cell membrane. If we were to chart the composition of
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