Answer:
The correct answer is herd immunity
Explanation:
Herd immunity is a type of immunity provided by the major population which is vaccinated or immune against an infectious to some individual of their community which is not immune to that infection.
Herd immunity is generated only when most of the population is immune to that particular disease. For example, in measles, 90-95% of a population should be vaccinated against measles to provide herd immunity to the un-immune individuals. So the correct answer is herd immunity.
Answer:
A. They destroy antigens because they are a foreign object.
C) eating low-calorie, High-nutrient foods
Chemical spills are types of pollution that is believed to
have the most impact in society. This event poisons the environment and kills
organisms instantaneously or sometimes at a slow rate in a given
geographic location on Earth. Irresponsible human activity is the cause of these spills and laws have already
been passed for its proper regulation.
Answer:
siiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiii
Explanation:
