The apartheid system.
The apartheid was a system of segregation in South Africa which Mandala protested throughout his lifetime.
Answer is B
Because from clues I know he is the only noted scholar on the list
Answer:
reactivity
Explanation:
Reactivity: In psychology, the term "reactivity" is described as a phenomenon that tends to occur or happen when a person ought to alter or change his or her behavior or performance due to the awareness of the person that he or she is being watched or observed by the other person. However, the changes related to this phenomenon can be a negative or a positive change and completely depends on the situation itself in which the person is being observed.
In the question above, the given statement signifies reactivity.
Herd immunity is likely to shield an immunocompromised child against measles, mumps, chickenpox, and german measles if the community in which they reside has an MMR vaccination rate of 97%.
<h3>What is measles?</h3>
A virus is the cause of the measles, which affects children. Measles is now almost always avoidable with a vaccine, despite once being extremely common. The measles, also known as rubeola, is contagious, dangerous, and occasionally fatal in young children. The measles still claims the lives of more than 200,000 people a year, largely children, despite the fact that death rates have been declining globally as more youngsters obtain the vaccine. Measles hasn't been a common disease in the United States in about 20 years due to high vaccination rates generally. The majority of recent cases of measles in the United States were brought in from abroad and affected people who were either unvaccinated or unaware of their vaccination status.
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Answer:
gamma Ray's
Explanation:
gamma Ray's arise from the radioactive decay of nuclei