In which of the following settings would sound waves travel the fastest through the air?

a winter day in north dakota

a desert in southern texas

a cool, rainy day in seattle

in orbit around earth

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Biology 1c cumulative exam i need awsners

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?