To convert meters per second, what information do you need?

The respiratory system removes oxygen and water from the body. select the best answer from the choices provided t f

Determine the age of a fossil if it had only one eighth of its original carbon-14 content remaining?

An insulated 40 ft^3 rigid tank contains air at 50 psia and 120°f. a valve connected to the tank is now opened, and air is allowed to escape until the pressure inside drops to 25 psia. the air temperature during this process is kept constant by an electric resistance heater placed in the tank. determine the electrical work done during this process.