Which statement describes the role of mitochondrion in providing a body with energy ? A. it stores glucose status taken from food so that respiration can happen later
B. it combines blood in oxygen so that energy can be released from glucose .
C. it is the site where oxygen combines with small molecules and releases large amounts of energy
D. it is the site where the food is broken down into small molecules in amounts of energy

3. It is the site where oxygen combines with small molecules and releases large amounts of energy.

Explanation:

Mitochondria is a cell organelle

It produces ATP, which is considered as energy currency of cell.

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it would be heredity

in 1859, charles darwin set out his theory of evolution by natural selection as an explanation for adaptation and speciation. he defined natural selection as the "principle by which each slight variation [of a trait], if useful, is preserved".