Answer:
There is an increase in the number of breaths per minute as activity increases because:
As activity increases, the oxygen needs of cells increase.
Explanation:
<u>When we exercise, our muscles work harder than they do when our bodies are resting. For that reason, the muscle cells need more oxygen - think of oxygen as the fuel we consume; the more we move, the more fuel we need. To provide that extra oxygen the cells need so much, we begin to breathe faster. For that reason, the best option for the question above is: as activity increases, the oxygen needs of cells increase.</u>
Answer:
1. c) Boys and girls are equally talented
2 b) we can hear it easily
3 d) both (b) and (c) are correct
4(a) nature
5 a) tied so closely that it cannot be separated
no, as first person is being told by one character. it can not go back and forth between time like third person, unless the narrator, who's perspective we are seeing, takes us into a flash back or has powers which allows them to see the future.
Yes because you can see its talked about like a human
