Make the selection that best completes the sentence. all of the planets in our solar system orbit the sun a) in perfect circles b) at the same speed c) in an ellipse d) at the same distance

Cells are adapted to preform specific functions. which of the following terms refers to this capability?

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.

Which of the following statements is true of cells