What does it mean when an animal is thirsty?
1. Too many water molecules
have left the cells.
2. Too many water molecules
have entered the cells.
3. Water molecules are not
moving across the cell
membrane
4. All of the above

2. how is heavy water different from normal water

Both josef loschmidt and amedeo avogadro contributed to our understanding of basic molecular numbers, sizes, and reaction ratios. neither scientist discovered “avogadro’s number” in the form we use it today (6.02 x 10 23). still, there’s a controversy over the name. research the contributions from these two scientists and read about how avogadro’s number got its name. briefly state what you think this number should be called, providing key details of each scientist’s contributions to this concept and a solid rationale for your case in naming the number.

In pqr m< p=60 m< q= 30 and m