<span> The anwser is D. Radiation, because it can travel thru air.</span>
Answer:
<em>yes</em>
Explanation:
the cuttle fish tell the difference between blue and yellow
Most solids a) are dense and difficult to compress.
Most solids are closely compacted, their molecules are close together and vibrate. They don't move freely like gas or water molecules do.
They are difficult to be squeezed or flattened.
