Why are apex predators critical to ecosystem stability?

The buildup of sediments where a river empties into a slow-moving or nonmoving body of water is known as a/an

{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.

Sequence how oxygen accumulated in the atmosphere and the effect it had on life by completing the flowchart