Answer:
The Fc region of immunoglobulin E becomes bound to mast cells and basophils and when immunoglobulin's paratopes bind to an antigen, it causes the cells to release histamine and other inflammatory mediators.
The nervous system and cardiovascular system
Answer:T
THE LAST ONE HAS THE LOWEST FATALITY RATE ANDTHE SECOND ONE HAS THE HIGHEST FATALITY RATE.
Explanation
IT WOULD LET ME SUBMIT WITH THE NAMES OF THE VIRIS LOL
D) effective communication. By her not arguing back, it is more effective to communicate and come up with a solution.
Depending of how many patients there are