Q: What body joint incurs the most common overuse injury among runners and other athletes? Choices: - arm - heel - ankle - knee A:
knee

(Question)
Q: The digestive, excretory, and reproductive systems of amphibians share a body cavity called what? Choices: - stoma - anus - urethra - cloaca A:
(Answer)
cloaca

Ques: Q: Eventually the parent cell will pinch apart to form two identical types of what cells? Choices: - brother cells - father cells - son cells - daughter cells A:
Ans: daughter cells

(Q).
Q: What works through chemical reactions that change the rock? Choices: - gradual weathering - chemical breakdown - rock weathering - chemical weathering A:
(A).
chemical weathering

Ques:Q: What is a measure of how hot or cold the air is? Choices: - precipitation - variation - relativity - temperature A:

Ans:temperature

Q: What do scientist's believe mercury's core is mostly made of? Choices: - water - quicksilver - helium gas - melted iron A:
melted iron