A square is a diagram used to predict all possible allele combinations from a genetic
. Using this diagram, the phenotypes of offspring can be determined from the genotypes.

Write the empirical chemical formula of calcium with a mass percent of 38.8, phosphorus with a mass percent of 20.0, and oxygen with a mass percent of 41.3.

The excretory system,need answers for all: )

Most materials are not magnetic because their magnetism has worn off. their magnetic domains are arranged randomly. they lack magnetic fields. earth’s heat has destroyed their magnetism.