Infosys Marketing Executive & Bisness Devlopment Interview Questions and Answers

Primitive man's most important use for fire was for warmth, cooking, protection, tool-making, and social interaction.

• Fire provided warmth, allowing primitive man to survive in colder climates.

• Fire was used for cooking food, making it easier to digest and increasing the variety of available nutrients.

• Fire offered protection from predators and insects, creating a safer living environment.

• Fire was essential for tool-makin...read more