100 points and brainliest am I ugly
or am I pretty?

The transfer of heat through the movement of a gas or liquid a. convection b. conduction c. radiation

Awater-filled u-tube manometer is used to measure the pressure inside a tank that contains air. the water level in the u-tube on the side that connects to the tank is 5 ft above the base of the tank. the water level in the other side of the u-tube (which is open to the atmosphere) is 2 ft above the base. determine the pressure within the tank.

In science and physics what is the standard unit of measure for speed?