Produce food for the plant
<span>it gets replaced by more oceanic crust.
</span>
Answer:
C. medulla
Explanation:
The Medulla is the part of the brainstem that controls respiration ad circulation. The medulla is anterior and partly inferior to the cerebellum having sensory ad motor neurons running through it. This center controls the heart rate, breathing, sneezing, coughing, and blood pressure.
It is this part of the brain that controls what happens in my respiratory system, in response to the dust and fumes in the air I inhaled
.
It decreases the amount of carbon in the air thus making the environment happy
Answer:
the ultimate source of energy is our sun
Explanation:
the plant absorbs the sun rays and turns it into its own food
I don't know what the second one is, sorry