Answer:
Explanation: Researching on humans isn't something you can typically do because there are typically ethical issues with testing on humans.
I think it's the 2nd one, the heart stops beating, the person doesn't respond, and the person isn't breathing normally. The pumping action of blood is disrupted so the heart can't pump blood to the brain, lungs, and other organs.
Answer:
7
Explanation:
cube root of 343 is 7
which also means 7×7×7= 343