PLSSS HELP GIVING BRAINLIEST How do vaccines help keep people well? A. They help the body respond more quickly to a new pathogen. B. They clean drinking water so waterborne pathogens don't spread. O c. They kill insects that commonly spread pathogens to people. D. They cure diseases caused by bacteria and other pathogens.​

What is the primary function of the nervous system?

One of the newest applications of cell technology is called cybrid embryos. this process involves replacing the nuclear material of an animal cell with human nuclear material. how might this process affect public policies about research by using stem cells? the same policies and concerns about the use of human embryonic stem cells would most likely apply. the embryos would most likely be treated like traditional animal embryos and regulated accordingly. the process of forming cybrid embryos would most likely be banned by government regulators. the embryos would be treated as regular cells because they are not fully human in origin.

Which layer of the eye completely surrounds the eye except for a dark, round opening called the pupil? a. sclerab. corneac. retinad. choroidthe answer is a sclera