10. Which is a practical application of freezing-point depression?
Heating a sidewalk to melt snow that falls onto it.
Sprinkling salt on Ice to make the Ice melt.
Chopping a block of ice into small pleces to make it melt faster.
Cooling a supersaturated sugar-and-water solution to form rock candy,

Select each correct answer. more than one answer may be correct. which of the following is a characteristic of unicellular organisms? they can possess tissues and organs. all of their functions are performed by a single cell. they are usually microscopic. each of their cells is specialized to perform a specific function.

Ted and emily played a mixed doubles tennis match against jack and brenda. in the second match. ted and brenda played against jack and emily. which type of chemical reaction does the situation demonstrate?

What is the correct equation for cellular respiration?