What do all living things have in common? All have cells with a nucleus.
All have a genetic code.
All are made of two or more cells.
All can perform photosynthesis.

Which properties describe all matter?

In what for do plants utilize nitrogen? why do they need nitrogen?

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.