How can you see someone clearly through a clear glass window but not through a frosted glass window?

Acertain species of fish can have either long or short fins. the allele for long fins is dominant over the allele for short fins. a heterozygous, long-finned fish is crossed with a homozygous, short-finned fish. of the offspring, will have long fins and be , and will have short fins and be .

This is so important ugh its 25 points

How do living things obtain phosphorus