Helper T cells: help the body fight infections by producing antibodies and other chemicals.
- Killer T cells: destroy cells that are infected with a virus or pathogen and tumor cells.
- Suppressor T cells: stop or "suppress" the other T cells when the battle is over
- Memory T cells: remain in the blood on alert in case the invader attacks
OPTION A.
VATA
I HOPE IT WILL HELP YOU
PLEASE MARK ME AS BRAINLIEST
Answer:
b
Explanation:
the mosquito is a susceptible host
Answer:
Relaxed, Relieved, Happy, Worried
Explanation:
These four words best describe my emotions towards this extended time out of school as well as most students around the world. Since we are getting time out of school I am feeling happy because I have time for myself for what I love doing which allows me to feel relaxed. Also not having to have work to turn in every day makes me feel relieved. Yet, aside from all of these positive feelings I also feel worried about the reason for this extended time out of school and how it will affect my progress towards graduation.
