The virginia opossum has gradually spread from the east coast of the united states to the west coast as well as the northward into canada. researchers suggested this move north is in response to the milled are winters and man-made water reservoirs. this is an example of a a) result. b) theory c) procedure d) hypothesis

The genetic code is essentially the same for all organisms. based on this information, one can logically assume which of the following statements to be correct? a. dna was the first genetic material. b. the same codons in different organisms translate into the different amino acids. c. different organisms have different numbers of different types of amino acids. d. a gene from an organism can theoretically be expressed by any other organism. e. all organisms have experienced convergent evolution.