A cycle of mass 15kg moving with velocity 40m/s. calculate its kinetic energy.

Astudent reacts 13 moles of iron with 21 moles of oxygen according to the following equation:

Which of the following are good traits of a hypothesis? it will be able to be testedit can predict an outcomeit will explain the observationsall of these

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