at reversible adiabatic process internal pressure and external pressure are equal in every step, can someone explain how is that possible?​

What method(s) do plants use to obtain nitrogen? select all that apply. absorb it from the atmosphere use bacteria to convert nitrogen to usable form obtain usable nitrogen compounds from the soil absorb nitrogen from water taken in at the roots

When a scientific theory has been tested and proved by the scientific community, it becomes a law

In the space, show a correct numerical setup for calculating the number of moles of co2 present in 11 grams of co2