A. A cuff that is too narrow will give a false reading that is high.
Maybe to help gain knowledge about what's out there so our poor little earth doesn't get the official knock out. Or help prevent it they are earth rescuers!! :) help this helps! Stay groovy.
You would use paragraph format in writing a business letter.
Answer:
D. Viruses can avoid activating the adaptive immune system if they do not change their surface antigens once they have been recognized by T and B cells.
E. People who were affected with the smallpox virus before cowpox virus were naturally immune to the smallpox virus because the viruses shared some common antigens and the memory cells that recognized cowpox antigens responded to smallpox antigens as well.
F. Helper T cells can kill cells that are infected with viruses and Cytotoxic T cells are known to activate B cells.
C. 50%. The tall pea plant is Tt and the short pea plant is tt. If you cross both plants together there will be two Tt and two tt.