Asugar crash is usually followed by a sugar high. true false

If the singular term ends in -us, the plural is usually formed by changing the ending to

How could you find out if that advice is based in scientific evidence?

The amount of oxygen that is actually used by the body during the rest or a hand workout is determined by the heart rate, the stroke volume, and the amount of a. blood circulating in the vascular system b. oxygen removed from the vascular system c. oxygen provided to the vascular system d. blood that individual has in the body e. hemoglobin in the red blood cells