If you know the parents' alleles for a trait, how can you use a Punnett square
to predict the probable genotypes of the
offspring?

You can use their dominants to see if it will be dominant or recessive. A pea plant with round seeds has the genotype Rr. You can cross this plant with wrinkled seed plant, genotype rr.

Explanation:

the cells uses some of the atoms of the glucose molecules to atp molecules. the atoms of the glucose molecules will then be converted into energy which will be eventually stored in atp. the energy produced which are stored in atp are coming from the glucose’s chemical bonds.

that is wrong, its not thymus.