A plant produces its own food through the process of photosynthesis. Which of the following materials do plants need in order to perform photosynthesis? Question 3 options: A. Nitrogen and salt B. Water and carbon dioxide C. Phosphorus and oxygen D. Lipids and oxygen.

Step 1 review the imaginary strand of dna below. note the complementary base pairs. a g c a a t c c g t c t t g g t c g t t a g g c a g a a c c step 2 to begin replicating this strand of dna, draw the two sides of the strand separating. step 3 now, draw the free-floating bases linking up with the separate sides. remember to follow the rules of complementary base pairing. step 4 draw the two resulting dna strands.