Answer:
c: 16%
Explanation:
experied oxygen is also exhaled o2
Hope this helps. you can also search for other ones if it doesn’t :)
Answer:
77 miles.
Explanation:
28 miles per hour.
to break it up.
1 mile = 28
1 mile = 28
that is a total of 56 miles in 2 hours.
3/4 of 28 is 21.
21 + 56 = 77
Secondary succession has soil when primary doesn't
I don't know if this helps Sorry if it doesn't I tried
There are 6 levels of organisational structure of the human body...
1. Chemical level
2.Cellular level
3. Tissue level
4. Organ level
5. System level
6. Organismal level
Highest level is organismal.