Question

Identify the following changes
1. Burning of fuel
2. Digestion of food
3.germination of seed
4.beating of heart
Options,(slow,fast, endothermic, exothermic change)

Answer 1

Answer:

1. Burning of fuel  - EXOTHERMIC

2. Digestion of food  - ENDOTHERMIC

3.germination of seed   - SLOW

4.beating of heart  - FAST

Answer 2

Answer:

1endothermic

2.exothermic

3.slow

4.fast