As a geographer, if you were to study the culture of a place, which of the following things would you be most likely to study? A. its location B. its natural environment C. the natural processes affecting it D. the behaviors and traditions of its people

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.

they deliver oxygen to the blood

1. b.

2. d.

3. a.

5. d.

6. c.

these are the only ones that i know, i hope this , and good luck.