Brainliest to correct answer

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

Why should seat belts not be mandatory quick plz

Two rigid transformations are used to map δhjk to δlmn. the first is a translation of vertex h to vertex l. what is the second transformation? a reflection across the line containing hk a rotation about point h a reflection across the line containing hj a rotation about point k