Answer:
The immune response is how your body recognizes and defends itself against bacteria, viruses, and substances that appear foreign and harmful.
Information
The immune system protects the body from possibly harmful substances by recognizing and responding to antigens. Antigens are substances (usually proteins) on the surface of cells, viruses, fungi, or bacteria. Nonliving substances such as toxins, chemicals, drugs, and foreign particles (such as a splinter) can also be antigens. The immune system recognizes and destroys, or tries to destroy, substances that contain antigens.
Your body's cells have proteins that are antigens. These include a group of antigens called HLA antigens. Your immune system learns to see these antigens as normal and usually does not react against them.
https://humanbodyanatomy.co/parts-of-the-body-anatomy/parts-of-the-body-anatomy-anterior-and-posterior-parts-of-the-body-anatomy-human-anatomy-chart/
this link has a picture with the posterior region.
Answer:
The correct answer is D weather conditions weather conditions. According to a study held in 2009,
Explanation:
there were more teens who crashed during weather related incidents. The teens who were wearing a seatbelt did not suffer any fatalities. Other factors including speed limits, and law enforcement spending
Hope it helps❤️
Fruits, Veggies, Grains, Dairy, and Protein.
Some people might not understand the true meaning of it
