The answer to your question is A or C, because from doing weight resistance training you would gain more muscle.
Red Blood Cells i believe are not part of the immune system. They carry oxygenated blood to the organs of the body
The answer is narcotic. It is any of a class of substances that limit the faculties, as opium, morphine, belladonna, and liquor, that in expansive amounts deliver elation, trance, or trance state, that when utilized continually can bring about habituation or enslavement, and that are utilized as a part of medication to alleviate torment, cause sedation, and instigate rest.
Answer:
all
Explanation:
i had to increase my self confidence and it is all