Science, asked by annamicadevi, 3 months ago

answer for only 4th question​

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Answered by manasvi1118
1

Hope it will help you..

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Answered by vishalyadav541
0

Explanation:

all these simple substances that are obtained from the food pass into the blood present in the blood vessels this process is called absorption and absorption of food and its utilisation by body is known as assimilation

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