It means that you consider the elements as a list organized by atomic number, the property is seen to repeat over and over as you move through that list.
The cat has a speed. The truck and the bicycle both have velocity. We can't be sure of what the plane has.
'N' is labelled 'runoff'. That's when the water is down. Streets are wet, worms come out of the ground, and water flows down the street to the sewer.
overuse of a muscle Answer:
Explanation:
<span>sound waves are a type of wave sometimes called compression waves, vibrations with enough of an amplitude can compress and decompress the air adjacent to the object causing the waves to form.</span>
