A sensor that is commonly used is the electromechanical design of a "gas dampened tube and ball." It is a sensor with nothing else but a tube that is small with a small switch at one of the ends and a steel ball that is gold at the other end. Its all held together by a magnet. If and when it receives a jolt that is hard enough, it can knock the magnet and loosen the ball and makes it roll down the tube and hit the switch to close the circuit. It will return to its original place because of the slanted design of the tube.
//I HOPE THIS HELPS YOU! :D
The answer is True, cells can sense when to start and stop dividing.
yea you should ut gives me wrong answers
His feeling were both positive toward slaves and negative towards slavery.
