Which is a nonrenewable resource?
A. soil
B. fish
C. wood
D. coal

Why is the statement not a hypothesis? sunflowers require soil and plenty of sunlight and water to grow and thrive.

The climate on the leeward side of a mountain differs from that on the windward side mostly in

Which of the following is the smallest unit that would contain a complete copy of the entire human genome? a) one human somatic cell b) one human chromosome c) all of the dna of one human d) one human gene