Q: What is the simplest type of carbon-based compounds? A:
OPTIONS:
- Buckminsterfullerine
- graphite
- particles
- hydrocarbons
hydrocarbons

Q: Changes from a less-ordered state to a more-ordered state (such as a liquid to a solid) are always what? A:
OPTIONS:
- unbalanced
- reactive
- endothermic
- exothermic

Answer: exothermic

Question: Q: Adulthood is divided into how many stages? A:
OPTIONS:
- two
- four
- five
- three
Answer: three

input with options: Q: What is the term for potential energy due to the position of an object above earth? A:
OPTIONS:
- gravitational pull energy
- gravitational indication energy
- gravitational recovery energy
- gravitational potential energy
output: gravitational potential energy

Q: Q: What disease, caused by vitamin c deficiency, causes bleeding gums, nosebleeds, and other symptoms? A:

OPTIONS:
- rickets
- dehydration
- leukemia
- scurvy

A: scurvy

Q: All dinosaurs (except those which led to birds) went extinct at the end of which period? A:
OPTIONS:
- Tertiary
- Jurassic
- Paleogene
- cretaceous
cretaceous