Q: The color of an object is determined by the what of it's reflected light? Choices: - luminosity - variation - absorption - wavelength A:
wavelength

(Question)
Q: A diver's air bubbles increase in size as he approaches the surface because what decreases? Choices: - water direction - water weight - water energy - water pressure A:
(Answer)
water pressure

Ques: Q: What is the fundamental unit of structure and function in all living organisms? Choices: - the spinal cord - the backbone - the vessels - the cell A:
Ans: the cell

(Q).
Q: The ozone layer protects the earth from what? Choices: - pollution - light waves - radio waves - uv radiation A:
(A).
uv radiation

Ques:Q: What gland secretes its products directly into the urethra through several small ducts Choices: - pituitary - adrenal - thyroid - prostate A:

Ans:prostate

Q: Organisms that "love" acids are known as what? Choices: - acidophobes - acidic - acid heads - acidophiles A:
acidophiles