That evolution is just a theory.
Answer:
B: humans, hawks, sunfish, bullfrogs
Explanation:
It has somthing to do with the cell wall/ cell membrane
Answer:
You should wash your cut before and after swimming so that bacteria in the water can't infect the wound.
Let me know if its right <3
Humans ferment lactic acid in muscles where oxygen becomes depleted, which is why sometimes if you finish a run and don't stretch soon you have have discomfort. <span />