Science, asked by ramvibhakar, 1 year ago

Q1) Define Digestion<br />
Q2) Why do arteries have thicker and stronger walls as compared to veins?

Answers

Answered by sanjana72
4
1) Breaking down of complex food into simpler one is termed as digestion.
2) to protect it from breaking as pressure on arteries is more than veins

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Answered by pratijais
1
Ans 1 The process of treating food with enzymes ,heat and solvent to promote decomposion.
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