Well its most likely over hunted but if its endangered and not allowed to be hunted then it would be because of natural predators in the area being over populated and taking out the caribou to fast
In order to create energy from oxygen, the cells must undergo a process called cellular respiration which occurs in the mitochondria. The mitochondrion will use the oxygen, along with glucose, to create carbon dioxide, water, and energy.
State the problem
Research
State the hypothesis
Test the hypothesis
Analyze the results
Conclusion