D. Cannot repopulate the world with endangered organism
Answer:get there weatth
Explanation: because u haev to add a comma
1) the same as.
Is your answer
When you rise to your toes you are using your Hamstring.
Hope this helps
I would say the respiratory system (the lungs) fail. The lungs are to receive oxygen and it sends it to the heart.
I am not much of a biology nerd but I am taking an educational guess.
All I can say that the lungs need oxygen. Without oxygen, the heart will stop pumping blood and you will be suffocating with this essential. That is why you should never smoke and actually take great care of your precious body.
