All of the following occur during the Krebs cycle EXCEPT:I. Acetyl-CoA combines with oxaloacetate to form citrate. II. FADH2 accepts two electrons to form FAD. III. NAD+ is reduced to form NADH. IV. Pyruvate is converted into acetyl-CoA. Carbon dioxide, NADH, and FADH2, and ATP are reactants. A)I and III)I, IV, and VC)II, III, and VD)I, II, IV, and V

Which layer will become saturated first when rain falls?

What evidence supports the law of conservation of energy? a) mechanical energy is converted to chemical energy during photosynthesis. b) oxygen is made from the breakdown of carbon dioxide during photosynthesis. c)energy is absorbed by chlorophyll and becomes chemical energy during photosynthesis. d)the sun gives off light energy that is absorbed by plants.

Which of the following two events occur to create a sea breeze? select all that apply. warm air rises on the ocean and moves toward the land to cool warm air rises on land and moves toward the ocean to cool cool air moves from the ocean to be warmed by the land cool air moves from the land to be warmed by the ocean