General Knowledge ➡ Who invented the computer? Ans: Charles Babbage ➡ Who invented the laptop? Ans: Osborne ➡ Who invented the car? Ans: Karl Benz ➡ Who invented bluetooth? Ans: Jaap Haartsen ➡ Who invented

simple maths problem

Sharks are a group of elasmobranch fish characterized by a cartilaginous skeleton, five to seven gill slits on the sides of the head, and pectoral fins that are not fused to the head. Modern sharks are