ethanperez202113
ethanperez202113 ethanperez202113
  • 08-11-2021
  • Chemistry
contestada

As liquid or gases heat up, they ____________. Then as they __________ they fall, thus driving the motion the of convection.

Respuesta :

marvellous33
marvellous33 marvellous33
  • 16-11-2021

Answer:

expand I'm sure

Explanation:

cool I'm not sure

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