A scientist places four identical cells into four different liquids, each with different concentrations of magnesium.
Which shows evidence of
active transport?
cells W and Z
Cell
Result
w
Description of Liquid
Slightly more magnesium than the
cell
cell W only
cell Y only
cells X and Y
Х
The least amount of magnesium
Took in
magnesium
Took in
magnesium
Took in
magnesium
Took in
magnesium
Y
Slightly less magnesium than the
cell
Z
The most amount of magnesium

in chemistry, adhesion and cohesion are attractive forces that exist between molecules. they hold the molecules together from each other. they are different in that adhesive force exists between molecules of different substance while cohesive force happens between molecules of same substance.

adhesion between water and glass causes water molecules at the edge of water and glass interface to climb up the wall in a narrow glass tube. this is called capillary action. cohesion is what gives glass its shape and causes water to form a droplet.

1 is the answer to this problem

c. orbital shape i hope this is correct