I believe the answer is B, if not, my apologies
It is either 2 or 3, that’s all i can say sorry if that’s not enough help
Answer:Animals have been used in the industrialized production of human vaccines since vaccine farms were established to harvest cowpox virus from calves in the late 1800s. From that point, and through the first half of the 20th Century, most vaccines would continue to be developed with the use of animals, either by growing pathogens in live animals or by using animal cells.
Explanation:
The scientific name for white oak is Quercia Alba and the scientific name for red oak is Quercia Ribera, this tells us that both the species are closely associated because of the fact that they are in the similar genus. A genus refers to a principal taxonomic category, which ranks below family and above species, and is signified by a capitalized Latin name.
This also suggests that all of their taxonomic groups are similar from domain to genus. The more common taxonomic groups exhibited by the organisms, the more closely they are associated.