Why is it a good idea to have a carbon monoxide detector in the home?

It is a good idea to have a carbon monoxide detector in the home because the family can be poisoned by it. Carbon monoxide poisoning comes from  badly working furnaces, or other heating sources. Alot of the times you can not smell it, taste it, or see it, but a detector can detect it. So in this case, the detector will catch it before you can, and save more lives.

the aorta is the large artery leaving the heart branches into smaller arteries, which eventually branch into capillaries.the arteries carry oxygen and nutrients away from your heart, to your body's tissues. the capillaries are small, thin blood vessels that connect the arteries and the veins. the statement that arteries carry oxygen-rich blood to capillaries is true. veins on the other hand are blood vessels that take oxygen-poor blood back to the heart.