Fat molecules are broken down into fatty acids by

bile
enzymes
sphincters
emulsifiers

Which statement correctly describes a way that mutations increase the likelihood that a species will survive in a changing environment

{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 pronunciation aid that determines the stress placed upon a syllable is the