Q: What are organisms that feed on available plants called? Choices: - florophores - plantfeeders - antigens - grazers A:
grazers

(Question)
Q: Silicon and germanium react with nitrogen at high temperature to form what? Choices: - oxides - carbonates - isotopes - nitrides A:
(Answer)
nitrides

Ques: Q: The electrochemical potential across a membrane determines the tendency of an ion to do what? Choices: - attach to the membrane - move away from the membrane - destroy the membrane - cross the membrane A:
Ans: cross the membrane

(Q).
Q: The quarks in a particle are confined, meaning individual quarks cannot be what? Choices: - separated - changed - hypothesized - directly observed A:
(A).
directly observed

Ques:Q: What are the poles labeled? Choices: - west and south - southwest and south - east and west - north and south A:

Ans:north and south

Q: An ecosystem consists of all the living things and what? Choices: - living environment - phosphorescent environment - local environment - nonliving environment A:
nonliving environment