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Komok [63]
2 years ago
9

Digestion refers to the A. progressive dehydration of indigestible residue. B. mechanical breakdown of food. C. release of water

, acids, enzymes and buffers by organs. D. mechanical and chemical breakdown of food.
Biology
2 answers:
mart [117]2 years ago
8 0

Answer:

d is the correct answer

Explanation:

Effectus [21]2 years ago
5 0

Answer:

\huge\boxed{\sf Option \ D}

Explanation:

<h3><u>Digestion is:</u></h3>
  • mechanical breakdown. (movement of muscles for catabolism)
  • chemical breakdown. (Use of enzymes so that the food can be made smaller)

So, Digestion is both mechanical and chemical breakdown of food.

\rule[225]{225}{2}

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<h3>What is Extinction?</h3>

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When population size increases, it leads to unavailability of food and reduction of species due to starvation and death.

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Answer:

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