Would you use a toothbrush with nylon bristles if nylon were soluble in water?

List four observations that indicate that a chemical reaction may be taking place

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

Why are pipes bursting in the in extremely cold weather?