(That’s the paragraph)
What is the main point of paragraph 2?
A. How photosynthesis affects humans food supply
B. How carbohydrates cause weight gain humans
C. How humans and other animals use radiant energy from the sun
D. How carnivorous animals hunt and get energy from prey

When svante arrhenius first proposed his acid-base theory, he was a doctoral candidate. his professors thought his ideas were unfounded. within a decade, the arrhenius theory of acid-base was widely accepted and praised within the scientific world. arrhenius defined acids as compounds having ionizable hydrogen and bases as compounds with ionizable a) barium. b) hydronium. c) hydroxide. d) oxygen.

The reactions of photosynthesis occur in the of plant cell? a. mitochondria. b. lysosomes. c. chloroplasts. d. chlorophyll

Which factor is likely to impact the possible number of compounds ?