Q: What is the upward force exerted by fluids when any object, such as a boat, is placed in it? Choices: - human force - atomic force - impetuous force - bouyant force A:
bouyant force

Q: What do you call a lens that causes the light rays to bend away from its axis? Choices: - optical lens - axilens - converging lens - diverging lens A:
diverging lens

Q: Compared to red light, blue light has a shorter what? Choices: - gravity - life span - absorption - wavelength A:
wavelength

Q: Rapidly produced genetic vairants are found in organisms with what type of generation time? Choices: - long - repeating - oscillating - short A:
short