When the body is given weakened/dead pathogenic material this helps build up an immune system towards the actual live infection. It prepares the body for the infection so that the person does not get sick.
Answer:
C
Explanation:
Personality test is the process of assessing human personality through questionnaires for the purpose of gathering the person's informations or details.
Therefore structured interviews, job knowledge tests and cognitive ability test has highest validity than PERSONALITY TEST.
Answer: Engage in revolution to establish democratic governments
Are you a teacher trying to get us to talk about this?