How mineral oil is formed answer it quickly

What we commonly refer to simply as ‘oil’ is properly known as mineral oil or crude oil and is formed from plant and animal matter that has broken down and been subjected to extremes of temperature and pressure over millions of years.

if he does not use open the compass the a width greater than half of po, he will not be able to find the midpoint of the line, without the midpoint of the line, he will not be able to bisect the line.   to find the midpoint of a line the circles drawn with a compass must either intersect or be touching.