Fetal Alcohol Syndrome is the leading preventable cause of what? (2 answers)
A. death
B. growth problems
C. birth defects
D. Developmental disabilities

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.

Which statement describes the u.s organ donation system? a. about 200 lives are saved per year b. transplant recipients must pay for organs c. the waiting lists for organs are very long d. it is mandatory

Someone pls ill mark you brainliest * drivers ed * driving above the posted speed limit is a. legal when traffic is flowing above the limit b. legal when you are passing another vehicle c. legal when there are no other road users in sight d. illegal no matter the conditions