Which is a true statement?
a)the particles in a colloidal system are affected by gravity
b)a solution is heterogeneous
c)particies can be filtered from a suspension
d)a colloidat system does not exhibit the tyndall effect.

sorry i was late, but i don't know what assignment your talking about, i'm in flvs as well, im in earth space science. but u are behind pace bc every class should be in the 3's or 4'

the answer is:  

line graphs show patterns in data with variables that change over time; whereas, circle graphs show data as parts out of a whole (such as out of 100%).