If pressure in vessel walls is highest in arteries and lowest in veins, then pressure in what is highest in arteries and lowest in veins? Answer choices: - Joules - Decibels - It decreases - protein walls - skin tags - forces - vessel walls - cell walls
vessel walls

If springs can be fed from precipitation that soaks into the ground, then springs can be fed by what? Answer choices: - mechanical waves - vernal equinox - precipitation - rainfall - digestive track - water vapor - aqueous solution - carnivores
precipitation

If parasites thrive on tissue in living organisms, then what do parasites live on? Answer choices: - animals - skin - plants - fungi - tissue - food - bacteria - orchids
tissue

If aprism can form a rainbow, then what can form a rainbow? Answer choices: - salmon - A laser - streams. - A prism - A projector - A flashlight - photons - streams
A prism