If the manta ray gets 50 kcal of energy by eating the starfish, how much energy does the clam get from eating the plankton?

Gymnast always perform on padded mats. how does the mats protect the gymnast

Assuming complete dissociation of the solute, how many grams of kno3 must be added to 275 ml of water to produce a solution that freezes at -14.5 c? the freezing point for pure water is 0.0 c and k_f is equal to 1.86 c/m

The arrangement of particles is most ordered in a sample of