Describe how the egg gets from the ovary to the site of fertilisation.

The ovaries produce the egg cells, called the ova or oocytes. The oocytes are then transported to the fallopian tube where fertilization by a sperm may occur. The fertilized egg then moves to the uterus, where the uterine lining has thickened in response to the normal hormones of the reproductive cycle.

Explanation:

I hope it helps you *(^ - ^ )*

answer: substrate concentration. enzymes work best when there is a high enough substrate concentration for the reaction they catalyse.

c is the answer to this question. altitude affects the weather because air molecules evaporate.