input: OPTIONS:
- compression energy
- residual energy
- emotional energy
- kinetic energy Now, answer this question: Q: Increasing the temperature of n2 molecules increases what energy of motion? A:
A:
output: kinetic energy

Q: What term is used to describe large numbers of species that go extinct in a short amount of time? A:

OPTIONS:
- formation extinction
- organic extinction
- species extinction
- mass extinction

Answer: mass extinction

Problem: OPTIONS:
- basalt oxygen atom
- pyridinium oxygen atom
- carbon carbon atom
- carbonyl oxygen atom
Q: Q: Aldehydes and ketones can work weak hydrogen bonds with water through what atom? A:
Answer: carbonyl oxygen atom

Problem:OPTIONS:
- same size
- zygote
- human sperm
- human egg

Q: Which is larger: the human sperm or the human egg? A:
****
A: human egg

Q: How do most growing plant cells expand? A:
OPTIONS:
- through germination
- through cell respiration
- through photosynthesis
- through water uptake
through water uptake

Q: Many species secrete a hard external skeleton of what? A:
OPTIONS:
- sodium bicarbonate
- hydrogen carbonate
- carbon dioxide
- calcium carbonate

Answer:
calcium carbonate