Hypoxia or anemia stimulate the production of red blood cell by stimulating the kidney to produce erthropoietin which increases the production of red blood cells. The erythropoietin increase the rate of red blood cells division and differentiation of specific cell in bone marrow.
Answer:
Petroleum and other fossil fuels will most likely increase in price because they will be scarce in quantities since more and more people are using them to power their cars and other machines.
Explanation:
I'm not sure but I think the answer is A. Plants. Then again I'm not 100% sure that this is correct
