Q: The bottom of the ocean is called what? Choices: - Intertidal zone - Final zone - Demersal zone - the benthic zone A:
the benthic zone

Q: What supports the scapula, transmits the weight and forces from the upper limb to the body trunk, and protects the underlying nerves and blood vessels? Choices: - bladder - pelvis - cranium - clavicle A:
clavicle

Q: Q: Over many generations, the resulting genetic diversity provides valuable raw material for what? Choices: - coral selection - characteristic selection - intelligent selection - natural selection A:
A: natural selection

Question: Q: What are changes in membrane potential that vary continuously with the strength of a stimulus are known as? Choices: - reverse potentials - variable potentials - kinetic energy - graded potentials A:
Answer: graded potentials

*Question*
Q: What do cyclotrons use to cause particles to move in circular orbits? Choices: - layers field - occurs field - mixed field - magnetic field A:
**Answer**
magnetic field

(Question)
Q: Splitting of the nucleus of a radioactive atom into two smaller nuclei yields what type of reaction, which releases a great deal of energy from a small amount of matter? Choices: - solar fission - nucleation - nuclear fusion - nuclear fission A:
(Answer)
nuclear fission