How do you do the "Assignment 5: Design a Ringtone" in Edhesive/EarSketch?

Technician a says that a dry sump system uses no oil storage sump under the engine. technician b says that a wet sump system uses no oil storage sump under the engine. who is correct?

Which of the following physical laws can make the flow of water seem more realistic? a. motion b. gravity c. fluid dynamics d. thermodynamics

Alcohol’s affects on the cornea and lens of the eye make it more difficult