Question: Choose your answer.

One similarity between a small, solid sample of aluminum and a large, liquid sample of aluminum is that both samples have
My Answer: a definite volume.

Question: Choose your answer.

Which type of energy is found in fossil fuels?
My Answer: chemical

Question: Choose your answer.

The pull of gravity on Earth is a direct result of the
My Answer: mass of Earth.

Question: Choose your answer.

A student used the dimmest setting on a light microscope to observe a euglena and an amoeba. The student shined a narrow beam of light at the top of the cover slip. She observed that the euglena swam up toward the light but the amoeba did not. She knew the amoeba was alive because it slowly changed shape while she watched. What inference should the student draw from her observation?
My Answer:
An amoeba is unable to respond to light.