Ques:Q: What is the term for a change in an object's motion, which occurs whenever an object is acted upon by an unbalanced force? Choices: - rotation - compression - inclination - acceleration A:

Ans:acceleration
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Ques:Q: What term is used to describe a process in which material travels from regions of high concentration to low concentration until equilibrium is reached? Choices: - fission - active transport - Osmosis - diffusion A:

Ans:diffusion
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Ques:Q: Hundreds of organelles called myofibrils, made up of two types of protein filaments, are contained in each fiber of what? Choices: - bone - hair - cartilage - muscle A:

Ans:muscle
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Ques:Q: What type of energy occurs by splitting the nuclei of radioactive uranium? Choices: - microwave - atomic - kinetic - nuclear A:

Ans:
nuclear
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