The respiratory and circulatory systems bring oxygen and nutrients to the cells. The respiratory and circulatory systems work together to maintain homeostasis. The respiratory system moves gases into and out of the blood.
The answer, is bryophytes are also called pioneer plants.
i hope this helped you out :)
<em>The answer Is B.) It would have a shorter Stem</em>
Answer:
It is called "Gastric Mill" They have 3 stomachs
Explanation:
The teeth are part of a system called the “gastric mill.” Through rhythmic movements of these large teeth, of which there are three, their stomachs can actually crush food as a prelude to further digestion.
Answer:
Negative feedback serves to reduce an excessive response and to keep a variable within the normal range.
Explanation:
