Question

Fill up. 1. The main steps of nutrition is human are __________, __________, __________, __________, __________ and _______.
2. The largest gland in human body is ______
3. The stomach releases hydrochloric acid and __________. juices which act on food
4. The inner wall of the small intestine has many finger like outgrowths called. _______

5. Amoeba digests its food in the
_________​

Answer 1

Answer:

1. ingestion, digestion, absorption, assimilation and egestion.

2. liver

3. digestive juices

4. villi (singular villus)

5. food vacuole

Answer 2

Answer:

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

2. The largest gland in the human body is liver.

3. The stomach releases hydrochloric acid and digestive juices juices which act on food.

4. The inner wall of the small intestine has many finger-like outgrowths called villi (singular villus).

5. Amoeba digests its food in the food vacuole.