Three ways that humans impact watersheds is by disposing farm waste, fertilizers, and pollution such as chemicals and garbage? true or false

When you are making a guess you are forming a hypothesis

When a virus infects a host cell, it uses the cell's machinery to make copies of its own genetic material in a process called replication. finally, during the process of self-assembly, that protein shell and the copies of the virus's genetic material are assembled into new viruses.