Problem: OPTIONS:
- velocity
- motion
- force
- speed
Q: Q: What is the term for a scalar measure of how quickly an object is moving along this line? A:
Answer: speed

Problem:OPTIONS:
- subjective
- instinct
- objective
- conditioning

Q: What is the name for a way of learning that involves reward or punishment? A:
****
A: conditioning

Q: What is the name of the scientific field that deals with the general study of the solid earth? A:
OPTIONS:
- astronomy
- physics
- chemistry
- geology
geology

Q: Parasitic fungi often cause illness and may eventually do what to their hosts? A:
OPTIONS:
- reproduce with them
- mutate them
- become them
- kill them

Answer: kill them

Question: Q: Pure nonpolar covalent bonds exist only between what? A:
OPTIONS:
- two altered atoms
- two producing atoms
- three altered atoms
- two identical atoms
Answer: two identical atoms

input: OPTIONS:
- gases
- water
- liquids
- buffer Now, answer this question: Q: What are solutions that maintain a relatively constant ph when an acid or a base is added? A:
A:
output:
buffer