Anyone wanna have a short talk before I start grillin with my dad and brother?

Which action occurs in the third stage of cell division a. the nuclear material of a cell is copied exactly b. the nuclear membrane disappears c. the cell forms two nuclei or d. the nuclear material separates, with half moving to wither side of the cell

Which term defines one age as measured in years

What is the principle whereby improvement occurs when increased demands are made upon the body