All food, but fruit is my favorite.
Answer:
A scientific law is simply an observation of the phenomenon that the theory attempts to explain. For example, suppose that you were lying under an apple tree and observed an apple fall from a branch to the ground. The observation of this phenomena can be called the law of gravity.

Answer:
Yes, you can structures it within roots
Explanation:

the answer is it has a long half life
The answer to the question is B