In the accompanying diagram of right triangle ABC, altitude BD is drawn to hypotenuse AC. Which statement must always be true?

This element exists in adundance in the sun. explain how you would go about capturing sunlight. would this captured sunlight contain any of the element?

Acontrol during an experiment. might change remains constant does not exist does change

If the concentration of phosphate in the cytosol is 2.0 mm and the concentration of phosphate in the surrounding fluid is 0.1 mm, how could the cell increase the concentration of phosphate in the cytosol? a) passive transportb) diffusionc) active transportd) osmosise) facilitated diffusion