Which type of wave cannot move without a medium in which to travel? a. heat waves b. light waves c. sound waves d. transverse waves

{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.

Penelope studies how the structure and function of the nervous system is related to behavior. she is a psychologist

What organ systems are working to you cool down after a workout?