1.An attraction between molecules can be called a _______.
Select one:
a. polar bond
c. ionic bond
d. hydrogen bond
2.The reason water sticks to the inside of a graduated cylinder like the image below is because of _____.
a. adhesion
c. polar molecules
d. hydrogen bonding
4.Plants are able to absorb water from the ground through their roots because ____.
Select one:
b. water is considered the universal solvent
c. capillary action causes the water to rise up in tubes
d. water has a high level of surface tension