What volume will 1.5 mol of carbon dioxide occupy?

Embryos of different species look very similar, which shows that the organisms share a ancestor.

24. a sports ball is inflated to an internal pressure of 1.85 atm at room temperature (25 °c). if the ball is then played with outside where the temperature is 7.5 °c, what will be the new pressure of the ball? assume the ball does not change in volume nor does any air leak from the ball a) 0.555 atm b) 1.74 atm c) 1.85 atm d) 1.97 atm

What happens to the temperature of a substance when the average kinetic energy of its particles increases?