Answer:the answers are a and d
Explanation:
I did the test sorry if wrong
I think the answer to this is the kidneys
The answer is interconnected. You will come to find that everything that makes life possible on earth is all interconnected. It is just like the way all the human activities and necessities for the everyday life are all interconnected to nature.
The mitochondria is the site of respiration and energy production.
People starting to eat healthy