In the Punnett square, fill in the shaded boxes with the alleles of each parent. Use B for the dominant allele (black fur) and b for the recessive allele (white fur).

Cell specialization occurs by the process ofa. reproductionb. differentiationc. maturationd. growth

Ecologist have observed a sharp increase of sulfur dioxide in the air . what might be a possible consequence of excessive sulfur dioxide in the air ? a. acid rain b. ozone layer depletion c.ozone layer hole d.increase in sea levels

What best explains the inability for life to exist in earth early atmosphere