Question: Choose your answer.

One way animals usually respond to a sudden drop in temperature is by
My Answer: shivering

Question: Choose your answer.

On the periodic table, the elements in group 18 (8A) (helium, neon, argon, etc.) are grouped together because
My Answer: they have full outer electron shells.

Question: Choose your answer.

Since green plants make their own food, they are called
My Answer: producers

Question: Choose your answer.

Which features are physical properties of an iron nail?
My Answer:
conducts heat, magnetic, solid