No air and no water.
The first human to step on the moon was Neil Armstrong. The moon is dusty and lifeless because unlike the Earth, it does not have an atmosphere.
The cold air.
dustier, dustiest
dustier, dustiest
a mixtrue
mixtrue
No air and no water.
pure air is homogeneous but dusty air is heterogeneous
dusty and hot
not unless it is really dusty
Guitar
Oh yes, dust can be filtered out of air. It is done all the time.
The properties remain the same in a mixtrue.
The first human to step on the moon was Neil Armstrong. The moon is dusty and lifeless because unlike the Earth, it does not have an atmosphere.
a lizard
Yes, military field conditions are very dusty!