Which statement accurately describes the relationship between air pressure, air density, or altitude? A. As altitude increases, pressure increases.

B. As altitude increases, air density increases.

C. Air pressure and density are lowest at sea level.

D. Denser air exerts more pressure than less dense air.

City a and city b had two different temperatures on a particular day. on that day, four times the temperature of city a was 8â° c more than 3 times the temperature of city b. the temperature of city a minus twice the temperature of city b was â’3â° c. what was the temperature of city a and city b on that day? city a was 5â° c, and city b was 4â° c. city a was 3â° c, and city b was â’1â° c. city a was 8â° c, and city b was â’3â° c. city a was 5â° c, and city b was â’5â° c.

What is the empirical formula for c4h8o2

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