<span>The US EPA issues a daily report for pollution levels called as the Air Quality Index. This index provides information about the cleanliness or health of the air, on daily basis. A higher value indicates higher pollution in the air. A value of 100 is set as a national air quality standard for the pollutant, at which the citizens have to be protected from the pollutant.</span>
Answer:
The three types of lymphocytes are T cells, B cells, and natural killer cells. The T cells destroy pathogens in a specific manner and activate B cells to produce antigen-specific antibodies. Phagocytes can be either macrophages, neutrophils, monocytes, dendritic cells or mast cells.
Explanation:
Get ready to catch a case lol
<span>Phycological dependence means that.. an individual has chemical need for alcohol</span>
Gloves to protect the food from any germs on their hands.
