Eric observes a metamorphic rock that has flattened, ribbon-like layers of shiny, flattened crystals. what is the best explanation for how the rock was formed? a. compaction and cementation b. cooling of magma or lava c. erosion and melting d. intense heat and pressure inside earth i think it's d, but i'm not sure.

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.