Acartilage "lid." covers the opening into the larynx when food is swallowed.

Heat from earths interior and pressure from overlying rock transform the remains of marine sediments into

{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.

The cluster of developing cells from conception until birth is called an