PLEASE HELP ILL GIVE BRAINLIEST Pretend you are Lewis or Clark or a
member of his exploration party. Write
a letter to a government official
detailing some of the sites you have
seen and your adventures.

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 believe

clean air is essential for health and survival

clean air provides nitrogen gas for plant respiration

clean air supplies oxygen that enables living organisms to breathe

hope this

i am brianly

sorry if this doesn't

a bad leader      

answer; (true);