Chemistry, asked by sk761366, 10 months ago

Respiration and decomposition of organic matter are examples of ?

1) endothermic reactions
2) presi[pitation
3) exothermic reaction
4) combination reaction

Answers

Answered by shabnam3874
1

Answer:

3.Exothermic reaction

Answered by Madhavan2001
1

Answer:

exothermic reaction

Explanation:

Respiration breaks down organic matter, releases the energy stored within it and makes it available for life processes. ... Also, heat is used in breaking up glucose to release energy. Hence, respiration is a thermal decomposition reaction, or more specifically, an exothermic reaction.

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