Solutions are said to be what kind of mixture? a) pure substance b) heterogeneous c) homogenous d) element

the volume increases

for step 7 table c on the lab "newtons law of action"   the average time it took the car to travel .25 meters   was 1.92 seconds.

the average time it took the car to travel 0.50 meters was 2.61 seconds

hope this : )