The abbreviation for the fluid inside the ventricles which surrounds the brain and spinal cord is

Astudent conducts an experiment to determine how the amount of water given to a plant affects it growth what is the dependent variable for this experiment

Were does condensation occur? a) hydroshereb) lithosherec) boishered) atmosphere

Blood stem cells may develop into any kind of human blood cells. what kind of stem cells are blood stem cells? a. multipotent stem cells o b. totipotent stem cells o c. pluripotent stem cells o d. unipotent stem cells