two liquids mixed together
solution
an animal with a backbone
veretabrate
it is what makes solid, liquid, and gas
density
how much something holds
capacity
number of a repeating event
frequency
the distance of a number from zero
absolute value
is the interior of a shape
area
presence of conducting tissue
vascular
a ray of light change direction when it enters at an angle
refracted
the number next to the variable
coefficient