Which is an effect of a compromised immune system? decreased antibody production.
improved ability to fight disease.
increased lymphocyte production.
reduction in pathogens entering the body.

option number one would be youre best option

the sphincter muscles at the end of the digestive tract is the anus.

the relative standard reduction potential of the half-cell in which reduction occurs; more positive than the other half-cell. reduction is a chemical process in which electrons are added to an atom or an ion; it always occurs accompanied by oxidation of the reducing agent.

the scientific method.