The atmosphere's variable gases that most influence the greenhouse effect are
a. nitrogen and oxygen
b. argon and carbon dioxide
c. carbon dioxide and water vapor
d. water vapor and ozone

Anybody who knows ap biology, can you friend or message me

Dna has unique properties that allow it to accurately retain genetic information, even after multiple rounds of replication. one aspect of dna that allows it to accurately store genetic information is the base pairing from chargaff\'s first rule of the four nucleotide bases. if the c content of a dna molecule is 22%, what are the percentages of the remaining bases?

Which represents the cross between parent plants if one is heterozygous for yellow-colored pods and the other is homozygous for green-colored pods? yy  ´    ´    ´    ´  yy