Which structures are common to both prokaryotic and eukaryotic cells? Check all that apply. vacuole, cell membrane, Golgi body, ribosome, cytoplasm, endoplasmic reticulum

Which is the layer underground where all empty spaces are filled with a combination of air and water ?

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

As changes in energy levels of electrons increase, the frequencies of atomic line spectra they emit