Which criteria determine whether a heterogeneous mixture is a colloid or a suspension?

Iwill give extra points to who gets this right

When an object falls through the air and encounters air resistance its overall speed will be than if it had not encountered air resistance? (one word answer)

About 70 percent of the earth's surface is water-covered, and about 96.5 percent of all earth's water is salt water. identify the watery feature on earth that is made of freshwater rather than salt water. a) bay b) glacier c) ocean d) sea it is not incomplete this is the true question