Why does Diethyl ether have weaker intermolecular forces than Acetone? Shouldn't Diethyl ether have stronger intermolecular forces due to it's greater molar mass?

Which of the following best defines homeostasis? forming identical cells breaking down glucose maintaining stable internal conditions increasing an organism's temperature

When the volume and number of particles of a gas are constant which of the following is also constant

Great amounts of electromagnetic energy from our sun and other bodies in space travel through space. which is a logical conclusion about these electromagnetic waves? their energy must be very their frequency must be very low these waves can travel without a medium they only travel through a vacuum of space