Cancer is a disease in which cells divide out of control.
Cancer cells grow and divide rapidly out of control.
Cancer is a disease in which cells grow and divide rapidly.
Cancer is a disease in which cells what?
a) Something coming from a gland
b) cause people to become sick.
c) the body's largest organ
d) major threat to health
e) multiply purposely
f) spread slowly
g) multiply controllably
h) grow and divide rapidly