I think it’s B atp synthesis sorry if i’m
incorrect :(
Answer:
Carbon dioxide moves in; oxygen moves out
Explanation:
Answer:
if an animal lives in the desert and its moved to a cold place it can die cuz its not where it should be
Explanation:
Antigens are proteins that are found on the surface of the pathogen and are viruses, fungi, or bacteria. Nonliving substances such as toxins, chemicals, drugs, and foreign particles. Antigens are usually carried by proteins and polysaccharides, and less frequently, lipids but it also needs to be attached to a large carrier molecule which is usually a protein. When an antigen enters the body, the immune system produces antibodies against it. The Antigen stimulates the immune system to produce antibodies. YOUR WELCOME ;)
