Fossil evidence of several species has been found linking modern-day whales to their ancient land mammal ancestors. this series of fossils provides evidence for adaptive radiation because the whales retained most of the skeletal shape and structure of their ancestors gradualism because one species evolved slowly and steadily over time by small genetic and physical changes co-evolution because the different mammals evolved together to interact with the changing environment punctuated equilibrium because one species evolved into several related species over a long period of time

Defend or refute the argument that the government has too large a presence in the agriculture industry.

Loss of protected health information collected for research should be directly reported to:

The empty trna moves off and picks up another matching amino acid from the cytoplasm in the cell. the anticodon of the trna, with its attached amino acid, pairs to the codon of the mrna, which is attached to a ribosome. this sequence is repeated until the ribosome reaches a stop codon on the mrna, which signals the end of protein synthesis. the ribosome forms a peptide bond between the amino acids, and an amino acid chain begins to form. when a second trna with its specific amino acid pairs to the next codon in sequence, the attached amino acid breaks from the first trna and is bonded to the amino acid of the second trna.