Q: The volume of a gas is comprised of about 10% matter. what is the rest? Choices: - open space - instead space - normal space - empty space A:
empty space

Q: What level is greater than 7 in a basic solution? Choices: - fh - gh - uh - ph A:
ph

Q: Q: As a cell grows, its volume increases more quickly than its what? Choices: - density - age - weight - surface area A:
A: surface area

Question: Q: What do decomposers release once they have broken down the dead organisms? Choices: - essential molecules - unusable molecules - organic molecules - inorganic molecules A:
Answer: inorganic molecules

*Question*
Q: What is the name for the male reproductive organs or gonads? Choices: - nucleus - anus - ovaries - testes A:
**Answer**
testes

Q: Neutron stars are the corpses of left over what? Choices: - planet explosions - gravitational explosions - stellar explosions - supernova explosions A:
supernova explosions