Answer:
There are 3 main types of T cells: cytotoxic, helper, and regulatory. Each of them has a different role in the immune response. Cytotoxic T cells (Tc cells) have a co-receptor called CD8 on their cell surface. CD8 partners with the T cell receptor and with MHC class I molecules, acting as a sort of bridge.
Explanation:
A. is not true, some prescription medications are addictive. Oxycodone and other pain killers are addicting and they are prescription
b. They can provide relief from mild to serious symptoms is true
c. is not true, listen to any commercial for a prescription medication and listen for the side affect. They are sometimes worse than the diseases.
d. Not true. Prescription means that you must have a prescription from your Dr. and that prescription must be filled by a licensed pharmacist.
So B. is the best answer!
Esophagus is the correct answer.
Corona is actually a word derived meaning “crown”. It is used in different places for different meanings. For example, if you have watched the movie “Tangled”, you will find that Rapunzel was a long lost princess of the kingdom of Corona.
The answer would be true I hope this helps!!!!!!!