What is the final determination of a lab

When you mate two plants together the terms is called? answer it fast as possible plz! i have a test tomorrow!

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

What is the independent variable in this investigation? mass volume sample number substance density