This can be exlpained by the following: <span>When economic times are good, certain parts of the housing market usually see healthy growth. So the options that can be here is that a strong economy lowers housing costs and of course a weak economy raises housing costs. </span>
Improving cardiovascular fitness can reduce your risk of developing heart disease by increasing the efficiency of your heart, lungs, and blood vessels.
The answer is B, Carbon Dioxide is carried through the blood vessels back to the lungs.
******** Note: I am not 100% sure that this answer is correct. It is just my best effort to help you. *******************************************************************
increase in temperature and pressure.
