The balance reads 221.5 and is measuring an object's . grams; mass Newton's; mass kilograms; mass Newton's; weight

Which part of a feedback mechanism is able to monitor the conditions outside of cells and usually uses nerve cells to relay this information to an intergrating center

The three types is stress that act on earths rocks are compression, tension, and

Suppose that some of the compound spilled out of the crucible after it was heated. would that cause the percent by mass of water in the compound determined by the experiment to be too low, too high, or unchanged? briefly explain your answer.