Q: The term "vapor" refers to the gas phase when it exists at a temperature below what? Choices: - contaminated temperature - freezing temperature - liquid temperature - boiling temperature A:
boiling temperature

(Question)
Q: Ribozymes are rna molecules that catalyze what? Choices: - liquid reactions - hormonal reactions - protein molecules - chemical reactions A:
(Answer)
chemical reactions

Ques: Q: What is energy that travels in the form of an electromagnetic wave? Choices: - sound - microwave - gravity - light A:
Ans: light

(Q).
Q: The cycle of copper reacting is a good example of what principle? Choices: - law of inertia - conservation of energy - conservation of momentum - conservation of mass A:
(A).
conservation of mass

Ques:Q: In what type of climate might one find deciduous trees? Choices: - thick continental - Dry Continental - moist continental - humid continental A:

Ans:humid continental

Ques:Q: After passing through capillaries and being filtered, clean blood leaves what organ through a vein? Choices: - pancreas - liver - heart - kidney A:

Ans:
kidney