Complement proteins and antibodies coat a microorganism and provide binding sites, enabling macrophages and neutrophils to phagocytize the organism. This phenomenon is termed .

Opsonization

Explanation:

This is a technique carried out by the immune system in identifying foreign bodies such as bacteria and virus by cells called phagocytes.

Phagocytes are cells of the immune system which targets the intruder for destruction and then engulfs it. This is how the foreign harmful body is usually gotten rid of by the body.

the answer would be d : p