A student find a random piece of metal in their home. The take it to school and find that it is 79.6 g. The place it in 10 mL of water and the water level rises to 17 mL. What is the metal?

the volume increases

water at room temperature is flowing through a pipe with pressure taps located 10 ft apart along one section of the pipe, which are connected to a mercury (s=13.6) manometer.

they vary. it used to be meat, grain, bread, candy, beverages, donuts, and fruits/vegetables. now they added exercise in.