Help please The pictures below show a father with dimples and a mother without dimples.

The parents have two sons and two daughters. Based on the parents' genes, which children have
dimples?
A. Only the sons.
B. Only the daughters.
C. All of the children.
D. None of the children.

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

Brainliesttt me asap! the below reaction can be categorized as more than one type of reaction. which reactions are these, and what are the types of reactions?

Fill in the coefficients that will balance the following reaction: a0cr2(so4)3 + a1agno3