Answer:
water is evaporated into the air then the water molecules get too heavy and come back down as snow/rain/ect
A codon is a sequence of three DNA or RNA nucleotides that corresponds with a specific amino acid or stop signal during protein synthesis. DNA and RNA molecules are written in a language of four nucleotides; meanwhile, the language of proteins includes 20 amino acids. Codons provide the key that allows these two languages to be translated into each other.
A. maintain stable internal conditions
Evolution leads to biodiversity through a process called speciation. As the number of mutations in a species increases, it often causes such a degree...