1. Alex / under the shower/ the song / sang / loudly 2. did /1/ my homework // do / in my room/not
3. where/has/ bought / John/ his car?
4. lunch/we/ not/ yesterday / have / at school / did
5. we / at home/watch/TV I always / but/ we/ the cinema/ watching / a film/ are/ at / today

Which statement accurately describes the relationship between air pressure, air density, or altitude? as altitude increases, pressure increases.as altitude increases, air density increases.air pressure and density are lowest at sea level.denser air exerts more pressure than less dense air.

Which characteristic of water it form droplets? a. low specific heat b. nonpolar structure c. high surface tension d. ability to dissolve substances

How many miles of water are produced if 5.43 mol pbo2 are consumed