C. Ptolemy argued that earth was the center of the universe
Density is directly proportional to mass. So if there's less matter inside object, its density will also reduce.
When you touch<span> a doorknob (or something else made of metal), which has a positive charge with few electrons.</span>
THE ANSWER FOR UR QUESTION IS
WHICH COUNTRY OR REGION IS COAL RICH AND OIL POOR
ANS:- UNITED STATES IS THE COUNTRY WHICH IS COAL RICH AND OIL POOR
HOPE THIS HELPS!!!
^_^ HAPPY TO HELP U ^_^
