Answer:
Professor Joan Freeman, Ph. I found this quote resemblance with the quote given by business management expert Peter Drucker -“If you can't measure it, you can't improve it.
Explanation:
The two upper parts of the heart are the atriums and the bottom are the ventricles.
Answer:
pertussis or the 100-day cough
Explanation:
Answer:
D
The tonsils are the “first line of defense” against potential respiratory pathogens. They contain specialized M cells that collect antigens produced by respiratory tract pathogens. The secondary lymphoid tissue within the tonsils functions like the same type of the tissue in lymph nodes.
