It is the biggest cell in the female human body a. Ovary
b. Cervix
is also called the hinth canal
c. Egg cell

C. Egg cell

Step-by-step explanation:

It is the biggest cell in the female human body is egg cell

d. millimeters per hour.

step-by-step explanation:

we are given that,

carlo used a rain gauge to measure the amount of water his lawn is receiving from the sprinklers.

since, according to the options, we see that,

water cannot be measured by 'miles per hour', 'meters per second' and 'grams per seconds'.

we get that, the water can be measured by 'millimeters per hour'.

hence, the appropriate rate for describing the amount of water is 'millimeters per hour'.

i think it would be 42cm