Why is the pituitary gland called the master gland?
it is the largest gland in the body.
it regulates the work of many glands in the body.
it the brain master higher-level thinking processes.
it controls the heart, which is the master pumping organ in the body.

It regulates the work of many glands in the body.

1. a tropical dry forest carries out more rapid nutrient cycling

there are 35 white marbles

step-by-step explanation:

y- yellow marbles

4y + 5 = 45

subtract 5 from both sides

4y = 40

divide for from both sides

y = 10

plug in 10 to get 40 yellow marbles then subtract by 5 to get 35 marbles

thus there are only 10 yellow marbles