In a hydraulic system, the force exerted on the large piston is the force exerted on the small piston. a. greater than c. the same as b. less than d. not related to

The radiation of the fire causes the saucepan to heat up. the conduction of the saucepan then to distribute the heat over the saucepan and to give heat to the water. the convection of the water distributing the heat within the water, till all the water is boiling

Amicroscope, because these cells are so small that you would not be able to see them, or what they attack without it.