How do icebergs form? O They form when seawater freezes.
O They form when groundwater freezes.
They break off from the coast of Iceland.
O They break off large ice sheets found at the poles.

Anormal appearing couple is found to be heterozygous recessive for albinism both have the genotype aa the gene responsible for albinism is recessive to the normal pigment-producing gene what are the changes of their children being albino