"F/u/c/k these guys, ima bad b/i/t/c/h"lol jk r/a/t/e PLEASE and thank you God bless keep y'alls heads up kings and queens. P. s sorry I'm ugly lol (got used again life sucks but I know my worth and I don't settle for less)

How could you find out if that advice is based in scientific evidence?

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 are three important public health tools for addressing heart disease? identify the tools, and explain why they are a benefit to public health. you! : )