Problem:OPTIONS:
- microwave
- atomic
- kinetic
- nuclear

Q: What type of energy occurs by splitting the nuclei of radioactive uranium? A:
****
A: nuclear

Q: What thickens the cortex around the inner edge of a cell? A:
OPTIONS:
- mitochondria
- vacuoles
- plasma membrane
- microfilaments
microfilaments

Q: What basic units are neither created nor destroyed during a chemical change, but are instead rearranged? A:
OPTIONS:
- particles
- molecules
- Electrons
- atoms

Answer: atoms

Question: Q: Labor is the muscular contractions to expel the fetus and placenta from where? A:
OPTIONS:
- lungs
- anus
- tumors
- uterus
Answer: uterus

input with options: Q: The volume of a regularly shaped solid can be calculated from its what? A:
OPTIONS:
- layers
- density
- mass
- dimensions
output: dimensions

Problem: OPTIONS:
- aerial species
- amphibious species
- terrestrial species
- aquatic species
Q: Q: Overharvesting is a serious threat particularly to which species? A:
Answer:
aquatic species