Answer:
As I think the answer is C. Because the ideas about the models changed as more discoveries were made about the atom.
Pretty sure it's all of the above
C they can infect a host and cause disease
Edge 2020
There are so many examples for that in different areas, like organic germanium compounds experiment carried out in our lab recently.
Here's one link: http://www.alfa-chemistry.com/products/organic-germanium-24.htm
Viruses are not considered "alive" because they lack many of the properties that scientists associate with living organisms. Primarily, they lack the ability to reproduce without the aid of a host cell, and don't use the typical cell- division approach to replication.
