what mass of steam at 100 c must be mixed with 150 g of ice at its melting point, in a thermally insulated container, to produce liquid water at 50 c?

since you're a real machine, your ama is always less than your ima, because you can never totally eliminate friction.

a.) travels faster in solids because the particles are closer together.

air is a gas water is a liquid

multiple allele inheritance is traits controlled by more than 2 alleles (ex: pigeons having 3 alleles of one gene govern their feather color).

answer///terminator or twilight zone;