Harry has dark hair like his father, but his mom has red hair. using the genotypes of rr (red hair), rr (dark/brown hair), rr ( dark/brown hair), what possible genotypes does each of the potters have?

What is the composition, in atom percent, of an alloy that consists of 4.5 wt% pb and 95.5 wt% sn? the atomic weights for pb and sn are 207.19 g/mol and 118.71 g/mol, respectively.(a) 2.6 at% pb and 97.4 at% sn(b) 7.6 at% pb and 92.4 at% sn(c)97.4 at% pb and 2.6 at% sn(d) 92.4 at% pb and 7.6 at% sn

The table lists pressure and volume values for a particular gas. which is the best estimate for the value of v at p = 7.0 × 103 pascals?

Acontrol during an experiment. might change remains constant does not exist does change