Explain how heat transfer is taking place in the form of conduction, convection & radiation.

Will give brainliest! jay rides his 2.0-kg skateboard. he is moving at speed 5.8 m/s when he pushes off the board and continues to move forward in the air at 5.4 m/s. the board now goes forward at 13 m/s.a. determine jay’s mass.b. determine the change in the internal energy of the system during this process.(express your answer to two significant figures and include the appropriate units.)

Describe the function of the endomembrane system? what organelles are involved?

Holes drilled several kilometers into earth’s crust provide direct evidence about earth’s interior in the form of