Which steps are unique to the division of cells in animals? Check all that apply. A cleavage furrow forms.
Centrioles attach to spindle fibers.
A cell plate forms.
Chromosomes move to the middle of the cell.

An organ system consists of a group of organs that performs specific functions necessary for the survival of an organism. humans have eleven different organ systems: integumentary, skeletal, muscular, nervous, endocrine, circulatory, lymphatic, respiratory, digestive, urinary, and reproductive. discuss the function of neurons, the brain and the spinal cord within the human nervous system while explaining the interrelationship of each organ.

Guard cells control which event? the growth of plants capture of solar energy gas exchange in leaves water absorption in roots

How does secondary succession differ from primary succession?