Multiple Choice
Which of the following effects can occur because of the high surface tension of water?
A) Lakes cannot freeze solid in winter, despite low temperatures.
B) A raft spider can walk across the surface of a small pond.
C) Organisms can resist temperature changes, although they give off heat due to chemical reactions.
D) Sweat can evaporate from the skin, helping to keep people from overheating.
Correct Answer:

Verified
Correct Answer:
Verified
Q45: Which of the following reasons explains why
Q46: If a few drops of HCl is
Q47: The partial negative charge in a molecule
Q48: How does 0.5 M sucrose (molecular mass
Q49: Assume that acid rain has lowered the
Q50: Which of the following graphs describes the
Q52: One mole (mol) of glucose (molecular mass
Q53: Consider the following reaction at equilibrium: CO<sub>2</sub>
Q54: Which of the following statements correctly describes
Q55: What will be the most likely change