Sun duhhhhhhhhhhh kollllkh said that he had
Answer:
hand a rock to another person and do that in a line what makes it effecent is the fact that one person doesn't have to bring the rocks back and forth on there own
Explanation:
it makes it go quicker
It is very difficult to tell without disecting them. You can often tell on moths and butterflies by their markings. Hope I helped.
Hope this helps
Answer: Pangaea or Pangea
