What is the greenhouse effet. why is the greenhouse effect so important to life on earht

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?

What type of competition exsist between two species. turtles and fish

In the practice of science, this type of reasoning is used to develop explanations.