The main purpose of this poster is to

explain the reasons why scott contracted hiv.

share scott's personal story about living with hiv.

show that hiv is spreading throughout the population.

encourage the public to support the fight against hiv.

•

what’s the answer ?

hygrometers and hair thermometers (often found as part of hygrometers/psychrometers) can be used to measure humidity. barometers are used to measure atmospheric pressure, while anemometers are used to measure wind speed. so the 2nd and 4th choices should be the correct answers.

i think it is the third one.

the works of justice saves things/people

the works of service things/people

explanation:

that's the best i can word it. hope it !

answer; society;