uh just tally a mark when you go on your phone or have communications.
Answer:
The small intestine is very long so nutrients will have more time to be absorbed into the body as they pass through it.
Iron is a nutrient best derived through diet.
Answer:
C. Be an athlete or work in a fitness-related field.
Explanation:
I had this same question and got it right. The other answers don't have anything to do with having a high fitness rating. If you have a high fitness rating it usually means you are in a sports team or can push yourself farther than others, and you will probably take that further into the future.
that is true because children have faster respiratory rates than adults .
