Q: Higher pressures increase the solubility of what? Choices: - molecules - fuels - bases - gases A:
gases

(Question)
Q: What do herbivores eat? Choices: - minerals - meat and plants - animals - plants A:
(Answer)
plants

Ques: Q: Chlorine is a nonmetal and gains one electron in becoming a what? Choices: - sulfate - carbonate - atom - anion A:
Ans: anion

(Q).
Q: What does water treatment do to water? Choices: - increases volume - restores bacteria - adds flavor - removes unwanted substances A:
(A).
removes unwanted substances

Ques:Q: Isotopes have different number of these in their nuclei? Choices: - protons - electrons - atoms - neutrons A:

Ans:neutrons

Q: Eggs reside in the mesohyl, but sperm are carried out of the sponge by what? Choices: - air current - phloem - ion channels - water current A:
water current