Answer:
antibodies
Explanation:
The third line of defense is specific resistance. This system relies on antigens, which are specific substances found in foreign microbes. Most antigens are proteins that serve as the stimulus to produce an immune response. The term "antigen" comes from ANTI-body GENerating substances.
It’s tight lips it Indicates someone is really controlling himself to an extent so as not convert a simple conflict in a fight.
Answer:
Try to bring it up with another adult you can trust. Or if you can drive, you can go to the doctor and get it diagnosed for yourself.
Explanation:
Answer:
The cardiovascular system pumps blood from the heart to the lungs to get oxygen. The heart then sends oxygenated blood through arteries to the rest of the body. The veins carry oxygen-poor blood back to the heart to start the circulation process over.
Answer:
Do not call it out. Try and aid them in any way possible instead
