Question

Some factors of heart disease cannot be controlled.

True
False

Answer 1

True

Answer 2

thanks

Answer 3

Which of the following is a primary reason for the rapid growth of cancer?

Cancer cells can migrate throughout the body.
Cancer cells are disconnected from the body's control center; they receive no messages to stop growing.
Cancer cells can travel either through the bloodstream or the lymph system.
Cancer cells can invade, destroy, and replace other tissues.

Answer 4

i know this is science just started using yhis