Which is true for both photosynthesis and cellular respiration?
They require oxygen as a reactant
They require organelles
They require light energy from the Sun
They require cells to use water
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Why does the equilibrium position of the spring change when a mass is added to the spring? will the mass oscillate around the new equilibrium position of the spring or the previous position without a mass attached to the spring? if the equilibrium position of the spring changes by 20 cm (assuming no initial mass) when a mass is added to the spring with constant 4.9 kg/s^2, what is the mass of the object attached to the spring?