If fur helps maintain body temperature, then what helps maintain body temperature? Answer choices: - hats - Lift - the inside of a refrigerator - fur - skin - arctic winds - freezing water - hair
fur

If space explorers require preserved food for long flights, then space explorers require preserved foods for? Answer choices: - ground training - nutrients - Dehydration - survival - long flights - short flights - Special disposal - day trips
long flights

If cows can communicate with sounds, chemicals, or visual cues, then what can communicate with sounds, chemicals, or visual cues? Answer choices: - sheep - cows - bats - Birds - koalas - humans - camels - bears
cows