Which term best describes the difference in colors or the birds below? a. natural selection b. reproductive maturity c. genetic variation d. genetic drift

C. genetic variation

answer; i believe that the correct answer is (lung);

the main thing i would use is bricks because if there is a hurricane, there is a great possibility for the house to still stand. and i would also use plexiglass windows instead of regular windows because plexiglass isn't prone to breaking.