Which earth system is the smallest carbon reservoir?

Is it considered muscle s ennervation if sympathetic fibers innervate the vessels within the muscle?

What volume of a 0.25 m solution can be made using 0.55 moles of ca(oh)2

{answer found. it's (3 ) }which statement describes the cell cycle? (1)the cell cycle is a process in which one cell divides into four genetically different cells. (2)the cell cycle is a process in which one cell divides into two genetically different cells. (3)the cell cycle is a process in which one cell divides into two genetically identical cells. (4)the cell cycle is a process in which one cell divides into four genetically identical cells.