If a man knows he is heterozygous for type "A" blood and his wife is
heterozygous for type "B" blood... What blood types could we expect to
see in their children?

Which set of characteristics best describes sedimentary rock? a) largest type of rock, made of organic matter, hardest type of rock b) often contains layers, forms near sources of water, contains fossils c) least abundant type of rock, made of other rocks, made mostly of minerals d) most abundant type in earth's crust, made of magma/lava, contains no fossils