Ascience teacher adds water to a strong acid for use in the lab with students. this makes the concentration (weaker, stronger, or the same), because the amount of solute per volume of solvent (increases, decreases, or remains the same)

The whale was a missile blasting from beneath the surface.  2.) a majestic whale leapt skyward before diving back into the sea.    these are both figurative language. this is so because the whale in sentence "1" was not actually a missile, nor was it actually blasting. now, for sentence "2", a whale can not actually "leap".