Did you take da f0rtnite card from me bro

5. to comply with implementation requirements, shops must ensure that paint booth exhaust systems use efficient spray booth filters. a) 75% b) 100% c) 50% d) 98%

Did the universe cool off or get hotter as it expanded after the 'big bang"?

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