How does the shape of a structure affect its overall strength

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

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

What is the most important factor in determining climates.