Q: In eukaryotic cells, what divides before the cell itself divides? Choices: - electrons - cell wall - protons - nucleus A:
nucleus

(Question)
Q: Why do comet tails always point away from the sun instead of trailing behind the comet? Choices: - dust particles attract - dust particles evaporate - dust particles liquify - dust particles recoil A:
(Answer)
dust particles recoil

Ques: Q: What organisms known as decomposers break down wastes and dead organisms into smaller molecules? Choices: - consumers - trees - herbivores - bacteria A:
Ans: bacteria

(Q).
Q: What is the effect on pressure when the area of applied force is very concentrated? Choices: - direction increases - pressure disperses - pressure reduces - pressure increases A:
(A).
pressure increases

Ques:Q: Different media affect what property of light? Choices: - density - color - temperature - speed A:

Ans:speed

Question: Q: What is the basic characteristic of monoprotic bases? Choices: - accepts one neutron - accepts no neutrons - accepts no protons - accepts one proton A:
Answer:
accepts one proton