Q: The cell wall acts as an extra layer of protection, helps the cell maintain its shape, and prevents what? Choices: - extinction - exhaustion - Respiration - dehydration A:
dehydration

(Question)
Q: What does the moving piston in an engine turn? Choices: - hammer - muffler - brake - crankshaft A:
(Answer)
crankshaft

Ques: Q: What protects reptiles from injury and loss of water? Choices: - hairs - pores - tail - scales A:
Ans: scales

(Q).
Q: All of the planets rotate on their axes in the same direction that they move around the sun, except for which one? Choices: - Jupiter - venus - Saturn - uranus A:
(A).
uranus

Ques:Q: What is the condition of a plant in which the fluid in a cell exerts a pressure against the cell wall? Choices: - constriction - tumor - hydration - turgor A:

Ans:turgor

Q: What is the term for the wavelengths of light humans can see? Choices: - radiation - ultraviolet light - distinct light - visible light A:
visible light