er:
Explanation:
In the lungs CO2 is removed from the blood and send out the body where we exhale
<span>The picture explains everything, but in more simpler terms. The plant uses sunlight and chemicals inside itself to create food. In this case it is glucose.</span>
Angiosperms can use Insects animals and wind but not water.
so your answer is water.
Its autotrophs, they are the first level of the food pyrimid