Question

Q1. The process in which complex food is broken down into simple, water soluble substances
is called___________.
Q2. The main steps of nutrition in humans are ……………… , ……………….. , ……………… , …………… ,
and ………… ..
Q3. Digestion of starch starts in the stomach. ……………….. (T /F )
Q4. ________________ is a process through which absorbed food is utilized by the body.

Answer 1

Answer:

The breaking down of solid and complex food into simple and soluble forms is called digestion.

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

Digestion of starch starts in the stomach. The tongue helps in mixing food with saliva. The gall bladder temporarily stores bile. The ruminants bring back swallowed grass into their mouth and chew it for sometime.

Assimilation is the process by which absorbed nutrients are utilised by the body.

Answer 2

Explanation:

please marks as a brainleast