Answer:
I don’t understand...
Explanation:
You didn’t ask a question ummm
Answer:
1 They can help the digestive system break down food
2 they can help you fight off germs
Explanation:
Coronary artery disease is when plaque in arteries causes blood to not flow correctly or as smoothly as possible. Therefore, a heart attack can occur if blood can't flow.
The answer is the first one
Moves astronauts around
Obsolete body of thought on the ordinary formation of living organisms without descent from similar organisms. Typically, the idea was that certain forms such as fleas could arise from inanimate matter such as dust, or that maggots could arise from dead flesh.
