Answer:
c. FADH2
Explanation:
FADH2 is an electron carrier that is generated in the reaction catalyzed by malic enzyme.
The answer is pyruvate. In the absence of oxygen in
anaerobic respiration, the pyruvate is converted to lactic acid in animals and
ethanol in plants. However, in the presence of oxygen, the pyruvate enters the Krebs
cycle after being converted to Acetyl CoA. Pyruvate is an intermediate product
of glycolysis.
Pretty sure the answer is B as erosion happens from weather or rain
