In the following picture, which number represents the part of a wave that is responsible for pitch?

Will mark brainliest if correct/available! which of the following statements is true? all plants need flowers to sexually reproduce. sexually reproduced offspring are identical to their parents. fertilization always occurs inside the female's body. a body cell has twice the number of chromosomes as an egg cell.

What is responsible for the uneven heating between the poles and the equator on any given day

What is the major difference between a virus and a viroid?