Q: What occurs during the new moon and full moon, due to gravitational pull? A:

OPTIONS:
- spring waves
- spring floods
- spring storms
- spring tides

Answer: spring tides

Problem: OPTIONS:
- gravity
- variation
- DNA
- evolution
Q: Q: Similarity in biochemicals, like the glucose used by virtually all living things for energy, provides evidence of what? A:
Answer: evolution

Problem:OPTIONS:
- blended
- used
- empty
- saturated

Q: When the maximum amount of solute has been dissolved in a given amount of solvent, we say that the solution is what? A:
****
A: saturated

Q: Human blood has a buffering system to minimize extreme changes in what? A:
OPTIONS:
- sodium level
- calcium
- ions
- ph
ph

Q: Helium-3 is produced by beta decay of a certain what? A:
OPTIONS:
- electron
- quark
- particle
- nuclide

Answer: nuclide

input with options: Q: Survivorship curves show the distribution of individuals in a population according to what metric? A:
OPTIONS:
- weight
- height
- birth rate
- age
output:
age