Question

The process of taking solid food into their body by human beings:
(a) absorption​

Answer 1

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Ingestion is the process of taking food into the body of human beings.

Additionally:

(a) The main steps of nutrition in humans are ingestion, digestion, absorption, assimilation and egestion.

(b) The largest gland in the human body is liver.

(c) The stomach releases hydrochloric acid and digestive juices which act on food.

Answer 2

Explanation:

The basic process of digestion of food and release of energy is the same in amoeba as well as in human beings