Answer:
Answers are Barriers, natural killers , inflammation.
Explanation:
The statement above highlights the activities of the complements, which are part of the immune system. The contain series of proteins interacting with one another to eliminate pathogens.
Complements functions are , lysis of the pathogens, activation of inflammation, enhancing phagocytosis of antigens, and clearance of the immune system.
Answer:
Forearm
I'm not sure where i read this but i did and its making me write more words than necessary.
is there any answer choices
Answer:
Spider has a circulatory system
