If mammals breathe with their lungs, then what do mammals breathe? Answer choices: - lung - Air - O2 - Gas - Carbon dioxide - Urea - Heat - Moisture
Air

(Question)
If sunlight causes rainbows, then what causes rainbows? Answer choices: - mutations - sunlight - earthquake - magma - wind - light - Condensation - flowers
(Answer)
sunlight

Ques: If wood is burned for cooking food, then wood is what for cooking food? Answer choices: - wittled - Oak - cellulose - burned - heat - constructed - energy - stacked
Ans: burned

(Q).
If beavers require great amounts of water to survive, then what's one thing beavers require to survive? Answer choices: - kinetic energy - Giardiasis - the looseness of soil - Great amounts of water. - living things - American black bears - Aquatic animals - sense organs
(A).
Great amounts of water.

Ques:If rainbows are rare in the desert, then where do rainbows rarely appear? Answer choices: - the Great Barrier Reef - Nurseries of the ocean. - over the mountains - over the valleys - summer end - over the plains - swamp vegetation - over the deserts

Ans:over the deserts

If cancer is a defect that occurs when there is no longer regulation of cycles, then cancer is a defect that occurs when there is no longer regulation of what? Answer choices: - injections - breathing - disease - cycles - glucose - the skin - Energy - attitude
cycles