Capillaries, hope this helps!
The waste products of respiration are Co2 and H20.
Answer:
D. temporal
Explanation:
Temporal isolation is a reproductive barrier that occurs when two similar members of a biological population occupying the same habitat breed at different times of the day or at different seasons. When this occurs, the two similar members would be unable to mate with each other. Over time, both individuals become entirely two different species through this evolutionary mechanism
If your metabolism is "high" (or fast), you will burn more calories at rest and during activity. ... A person with a "low" (or slow) metabolism will burn fewer calories at rest and during activity and therefore has to eat less to avoid becoming overweight.