Populations of host organisms are most likely parasitized when A) they are overcrowded.
Can I please have some more details, thanks
Answer:they convert light energy! they play a big part in photosynthesis
Explanation:
<span>Plasma cells, they are also called plasma B cells, or effector B cells, are white blood cells that secrete large volumes of antibodies. They are transported by the blood plasma and the lymphatic system. Plasma cells originate in the bone marrow; B cells differentiate into plasma cells that produce antibody molecules closely modeled after the receptors of the precursor B cell. Once released into the blood and lymph,</span>