It seems almost unbelievable that so many students are sick during midterms and final exams, but actually these are times of stress that the effectiveness of the immune system to fight off illness. Group of answer choices

high; decrease

Explanation:

Most examination or test period has proven to notify a high rate of sickness in students, it's been realized that what causes this scenario is stress during those moments, but another cause is usually the mental thought of what is expected in those exams and the task to read or prepare for them. The thought of this with the stress lead to high level of sickness which the immune system will find it tough to deal with.

the earthquake in haiti was a magnitude of 7.0 according to the u.s geological survey yet the smaller earthquake in haiti killed more than 200,000 and left more than 1.2 million people homeless. the chile earthquake was a magnitude of 8.8 and 500 times more stronger but chile's earthquake only injured 712 people.

d.

thist title points out that you are explaining the nature of the u.s. government. it is the most specific. a representative government consists of a government where decisions are taken according to a voting system. the most essential aspect of a representative government is found in the different structures where voting rights are granted to different groups of people. for example, voting for governor, mayor, president, local police chief etc.