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:
Assume every fall requires spinal immobilization
Answer:
A)
Explanation:
because b) if we keep talking and not listening the customer would feel disrespected C)if we keep repeating what the customer said he/she would feel like we are teasing him D)if we keep interrupting the customer he/she would feel annoyed and disrespected so that's why we need choose A
D. eat a variety of foods
