Answer:
physical property
Explanation: Some substances exist as gases at room temperature (oxygen and carbon dioxide), while others, like water and mercury metal, exist as liquids.
It would be True.....................
Answer:
The answer is Low earth orbit
<span>The answer is Solar radiation. This </span>is scattered to produce the blue color of cloud-free skies. <span>A clear cloudless day-time sky is blue because molecules in the air scatter blue light from the sun more than they scatter red light. </span>