Waves that go up and down.. there's not pictures so explain more
A Excess salt deposited in the soil when irrigation water evaporates is correct (apex)
Pituitary gland: Responsible for growth and reproduction, it secretes and stores hormones and influences how other glands act.
Adrenal gland: It’s responsible for producing certain steroid hormones, including aldosterone and cortisol.
It's a vague description of the two.
