C. Amplitude
The amplitude and hight interfere in sound. The higher and the more amplitude there is, higher will be the sound and vice versa.
Hope it helped,
BioTeacher101
(If you have any questions feel free to ask them in the comments)
The endocrine system is made up of a number of glands that secrete hormones. Glands and the hormones they release regulate many processes in the body; from growth, puberty, metabolism and reproduction, hormones play a role in almost everything we do
Tsunami, I think, maybe a flood
2. Ionophores because they are class of proteins that move cell membranes. They are small, hydrophobic molecules that increase a cell's permeability to certain ions.