Use the gizmo to find the ideal conditions for photosynthesis. use any method you like. when you think you have the answer, list the conditions below for: temperature, light intensity, co2 levels, and oxygen production

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

Choose all the answers that apply. ionic compounds dissolve easily in water do not dissolve in water have low melting points have high melting points conduct electricity when melted

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