Mendel's second law of genetics, the law of independent assortment, is one explanation of the 1. genetic variation within species
2. greater strength of dominant alleles
3. final stages of gametogenesis

i believe the correct answer is d

9.9 years

a = p(1 + rt) . . account balance after time t at rate r starting with principal p

3000 = 2500(1 + 0.0202t) . . filling in the given numbers

1.2 = 1 + 0.0202t . . divide by 2500

0.2 = 0.0202t . . . subtract 1

0.2/0.0202 = t ≈ 9.901

it will take about 9.9 years for the account balance to reach $3000.

i think a) betsy can donate only blood to mark is correct because, mark and betsy have the same blood type. whereas nobody else has b+ blood so betsy can't donate to them.

the answer is c.) there is a warm front in region a and a stationary front in region b.