answer my riddle. copy and paste it your getting coal, You see people on a boat, you turn over too look at something and there is not a single person on the boat, why?

Which of the following always exist between two objects having mass ● elastic force ● contact force ●gravitational force ●magnetic force

Jerrold has to buy 12 copies of a textbook which costs $36.25 per copy. how much must he spend for them?

Zachary has been trying to work on an essay for almost three hours, be he can't seem to focus for more than 15 or 20 minutes at a time. what should he do so that the quality of his work doesnt suffer because of poor concentration and lack of energy