Hey! Is anybody really good or ok with punnett squares and genotypes and phenotypes? I'm really confused and need anybody's help. Please and thank you!

Yes I am I can help you :)

the truman doctrine was an american foreign policy whose stated purpose was to counter soviet geopolitical expansion during the cold war. it was announced to congress by president harry s. truman on march 12, 1947, and further developed on july 12, 1948, when he pledged to contain threats to greece and turkey.

since there are no options posted i'll give you a few examples.

a dolphin's flipper, bird's wing, cat's leg.