krystenc060 krystenc060
  • 17-11-2020
  • Chemistry
contestada

Could someone please help and explain if you can

Could someone please help and explain if you can class=

Respuesta :

jennychxn
jennychxn jennychxn
  • 17-11-2020
Hot air rising and cool air sinking, hot air molecules are less dense so they rise and the cold air molecules are denser causing them to drop
Answer Link
4eyed
4eyed 4eyed
  • 17-11-2020
The answer is the last choice
Answer Link

Otras preguntas

please hurry i want the answer of this question please
evaluate 9^-1/2 help
Kevin is doing a puzzle. He has completed 89/100 of the puzzle. Which decimal represents how much of the puzzle Kevin has left to do?
Help please!!! Will mark brainliest!! A student was asked to solve for √x = -1. Is the student correct? √x = -1 (√x)² = (-1)² x = 1 (a) Yes, because x = 1 is t
Perform the following mathematical operation, and report the answer to the correct number of significant figures. 7.125 x 8.00 = [?] Answer ?
meaning of withering​
How did migrant labour system affect the family lives in the community? ​
Congruent angle pairs : Find value of x
Anyone.....................​
¿ cómo surgió el voleibol ?