If no one wears a mask in the community, the drop in transmission is 0%, just like we saw when we observed the one-on-one interactions. If everyone wears a mask in a community, the drop in
transmission is 75%, again, the same as what we saw in the one-on-one interactions. Why would the

Viruses use the host's machinery to make copies of themselves. however, some human viruses require a type of replication that humans do not normally have. for example, humans normally do not have the ability to convert rna into dna. how can these types of viruses infect humans, when human cells cannot perform a particular role that the virus requires? a) the virus causes mutations in the human cells, resulting in the formation of new enzymes that are capable of performing these roles.b) the viral genome codes for specialized enzymes not in the host.c) the virus infects only those cells and species that can perform all the replication roles necessary.d) viruses can stay in a quiescent state until the host cell evolves this ability.

What theory of ethics is a consequentialist

After expecting a loss in his family, simon cannot sleep and refuses to eat. what aspect of health is simon’s grief affecting? choose one physical mental social emotional