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.
Answer:
If you wanted to cut down your risk for developing cancer, it would be best if you avoided tobacco products which is option C. Tobbaco products contain a ginormous amount of harmful ingredients which often lead people to develop cancer over time.
Explanation:
Answer:
The answer is intonation
Explanation:
it is the rise and fall of a pitch
The Jewish custom of A. prohibiting meat and dairy and D. prohibiting pork and shellfish conflicts with federal food program requirements.
<span>There are many laws that are part of Kashrut; two include prohibiting the consumption of foods such as pork and shellfish and the combining of dairy and meat. Foods that conform to the Jewish dietary regulations are known as "Kosher."</span>
