Answer:
An active transport requires energy, a passive transport does not.
That's all! Hope that helps :)
Answer:
after effects works pretty good im sure but i think you have to pay.
It should be a food web, because there are various producers and consumers, and the bears and humans eat each other
The part of the body that erythropoietin (EPO) target to increase erythropoiesis would be bone marrow. It <span> is a substance produced by the kidney that leads to the formation of red blood cells in the bone marrow. Hope this answers the question. Have a nice day.</span>
