Answer following questions
how natural selection influences the effectiveness of antibiotics?
why should natural selection reinforced reproductive isolation?
what will natural selection eventually lead to in a population? ?

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 law represents a balanced chemical equation?

In the 1500s, an astronomer developed a new model of the universe. this model had the sun at the center of the universe, not earth. who was this astronomer?