Where can antigens be found?
Contaminated wounds the environment Most plants our nearest star Earth orbiting the Sun Veins and arteries. an area swollen with pus skin melanoma cells
A B C D E F G H
Cancerous melanoma Skin melanoma is one of the most cancerous skin cancers.
Antigens are found on cells in skin melanoma
Where can antigens be found? (A) Contaminated wounds (B) the environment (C) Most plants (D) our nearest star (E) Earth orbiting the Sun (F) Veins and arteries. (G) an area swollen with pus (H) skin melanoma cells