Which physical property is best measured using only a balance?
O
A. Density
O B. Volume
O C. Mass
O D. Color
SUBMI

How will you manage your time to accomplish the necessary tasks both on the job and at home?

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.

Natural selection changes allele frequencies because some survive and reproduce more successfully than others.