Which of these statements correctly explains why water is a good solvent for many ionic compounds?
a
Water is a polar compound.
b
Water molecules completely separate into ions in solution.
c
Water molecules are nonpolar.
d
Water is an ionic compound.

During an experiment, readings for blood pressure in a persons body were found to be constant . however , when he measured by a different blood pressure cuff , the readings differed by 15 points for each reading. this difference indicates that the results are

Describe the layers of the suns atmosphere?

Pulmonary arteries carry highly oxygenated blood. true or false?