Q: Many viral diseases can be prevented by giving people what? A:
OPTIONS:
- Lactose
- pesticides
- cancers
- vaccines
vaccines

Q: What is the main sex hormone in males called? A:
OPTIONS:
- estrogen
- caffeine
- methane
- testosterone

Answer: testosterone

Question: Q: When do homologous chromosomes separate and go to different gametes? A:
OPTIONS:
- during electrolysis
- before meiosis
- after meiosis
- during meiosis
Answer: during meiosis

input with options: Q: Why does a large log burn relatively slowly compared to the same mass of wood in the form of small twigs? A:
OPTIONS:
- smaller blade area
- larger surface area
- larger surface area
- smaller surface area
output: smaller surface area

Q: Q: What is the measure of kinetic energy of the particles in matter? A:

OPTIONS:
- energy
- precipitation
- friction
- temperature

A: temperature

Q: What is the last step in a scientific investigation? A:
OPTIONS:
- documenting findings
- verifying findings
- retesting findings
- communicating findings
communicating findings