The sensation of thirst is often a sign of . 1. dehydration
2. hydration
3. hydra replacement
4. hydra replacement

5. in case of an emergency, once you or someone already on the scene has contacted 9-1-1, the next thing to do is:

The maximum blood pressure in the upper arm of a healthy person is about 120 mmhg. if a vertical tube open to the atmosphere is connected to the vein in the arm of the person, determine how high the blood will rise in the tube. take the density of the blood to be 1040 kg/m3.

We can be sure that a mole of table sugar and a mole of vitamin c are equal in their