Answer:
4. Pathogens enter and multiply in body tissues.
Explanation:
When pathogen penetrates the host defenses, infection occurs in the host. Infection is a disease of the body that is caused by invasion and multiplication of pathogens (infectious biological agents that causes diseases or illnesses to the host) such as bacteria, viruses, parasites and so on normally not found with the body. They can easily spread from their point of origin if not contained due to the multiplicability of the pathogens causing it.
<span>The answer is letter A. <span>
<span>Pregnant
women are discouraged to smoke while pregnant. This can cause miscarriage
because of the toxic chemicals that cigarettes bring and are readily absorbed
by the fetus when a mother smokes. Not only will it lead to a possible
miscarriage, if the baby does survive, he/she might end up with physical
abnormalities or mental disorders. This is the reason why mothers should be
very careful about the choices they make during pregnancy because the life of a
younger being is also at stake.</span></span></span>
Don't sell VHS tapes for 0.25$ Because they are valuables and are worth hundreds ... If I was you I would just keep those for yourself and them sell them online ... There worth alot
