Antibodies are produced when the body is exposed to <span>antigens (C).</span>
Answer:
Explanation:
A theory is a principle that explains any phenomena or situation already supported by data. A hypothesis is an assumption, or a statement that is waiting to be proved.
They can appear to be similar because in order to have a theory you would need a hypothesis. You would then build upon your hypothesis so it would be come a theory. Also, you would need data to prove a theory or a hypothesis.
Answer:
The Highlands are older as evidenced by their crater density.
Explanation:
