Question

which examples of technology helped humans stay warm in cold temperatures? select all that apply. a clothing b tents c arrowheads d control of fire

Explanation:

Clothing provides insulation to keep the body warm. Tents can shield from cold - wind and retain some heat. Control of fire generates heat for warmth. Arrowheads are for hunting and not for warmth - related purposes.

Answer:

A. clothing
B. tents
D. control of fire