Question

Which of the following materials is the least porous?

Answer 1

Where are the materials?

Answer 2

loosely packed gravel
sorted sand and rock
unsorted sand and rock
large pebbles and boulders

Answer 3

If you ran water thru these materials...... which one would have the slowest water flow?

Answer 4

i would say (sorted and rocks)

Answer 5

ok thanks

Answer 6

K thanks! (:

Answer 7

i had this question to

Answer 8

All of the cute girls.....give me a medal plzzzzz! :D

Answer 9

Already did

Answer 10

Good job @Sammii Now become a fan and I will grant you all the help from me :D