Answer:
subsoil or horizon b I hope it will help you please follow me
Answer:
The crust
Explanation:
The solid, outer layer is called the crust.
Answer:
A in explanation
Explanation: The cell cycle is a four-stage process in which the cell increases in size (gap 1, or G1, stage), copies its DNA (synthesis, or S, stage), prepares to divide (gap 2, or G2, stage), and divides (mitosis, or M, stage). The stages G1, S, and G2 make up interphase, which accounts for the span between cell divisions.
A. they are drugs or hormones used to prevent osteoporosis