Punnett square quiz can someone plz me

Background information
heterozygous is defined by two alleles that are different (e.g one lowercase and one uppercase). heterozygous alleles will always be dominant. homozygous is defined by two alleles that are the same allele (e.g two lowercase or two uppercase). heterozygous alleles can be recessive or dominant.
as for finding phenotypes, you would make a punnet square and analyze your outcomes. a heterozygous offspring would bring a dominant phenotype, and a homozygous offspring could bring a recessive or dominant phenotype.
part 1
tt: heterozygous
dd: heterozygous
bb: heterozygous
ff: homozygous recessive
dd: homozygous dominant
tt: heterozygous
part 2
bb: brown eyes
bb: blue eyes
bb: brown eyes
part 3
tall: tt or tt
short: tt

: )

Bmaiden with for eternal youthwish this can you

And if the clay we are created