Which of the following is NOT a function of the digestive system? 1. circulate blood throughout the body

2. Rid the body of solid wastes

3. break down foods into nutrients that can be used by the body

4.absorbing nutrients necessary for energy, growth and maintenance

1. Circulate blood through the body

humans can cause extinction of a species through overharvesting, pollution, habitat destruction, introduction of invasive species (such as new predators and food competitors), overhunting, and other influences. explosive, unsustainable human population growth is an essential cause of the extinction crisis.

explanation:

i didn't have the answer choices , but i tried my best.

the answer is c.) there is a warm front in region a and a stationary front in region b.