Question

2) Use of fire, brought about which types of changes in human life?​

Answer 1

Answer:

1. it protected early people from animals which would come out at night.

2. It helped to cook food .

3. it was used as a source of light

HOPE IT HELPED YOU!!!! :)

Answer 2

Fire helps in many ways to humans and has changed the lifestyle of humans and made our life easier.Few of them are listed below:-

1. Cooking

2. Generating heat  

                                                   Etc