Which of these energy resources was not created by by the sun's energy?

petroleum

uranium

coal

Describe the primary and secondary immune response in terms of speed and number of antibodies produced?

Select the correct answer from each drop-down menu. during the day, plants produce by splitting water molecules in the light-dependent reactions of photosynthesis. at the same time, plants use cellular respiration to produce some of the needed by the light-independent reactions to make sugars. during the night, plants produce because takes place.

What is the correct term for an area of rotating currents in an ocean? when ocean currents combine, they create an area of rotating currents called an