Early whale teeth, then early whale-type ear bones; skulls becoming long and narrow; shorter legs with big feet
Natural selection is what is known when population goes from one to another
Answer:
Edward Jenner
Explanation:
Becuz their was this 13 year old boy who had small pox thats edward jenner created vaccine. as we all know vaccination is used to make us healthy and strong and mostly babies are mostly taken by vaccination
<span>The right anwer is (b). Indeed, some scientists consider viruses as non-living because viruses do not undergo mitosis, which is the usual way living cells reproduce themselves. On the contrary, viruses inoculate their genetic material in a host cell in such a way to force the cell to make a copy of the virus DNA, thus making more viruses, that then kill the host cell and disseminate themselves. In practice the viruses exploits the replication tools of the living cells to replicate themselves, since they lack the machinery and also they lack something resembling cell metabolism, i.e., they do not "eat" or "grow".</span>
