Its not c the correct answer would be the second on.
Answer:
In autoimmune diseases, such as lupus, multiple sclerosis and rheumatoid arthritis, people produce antibodies that stick to their body's own proteins and attack healthy cells.
Explanation:
Answer:
a
Explanation:
If populations can interbreed, they are considered one species.
A because the vesicles transport materials and nutrients around the body.
