Put this in your own words.

cardiovascular endurance is the ability of the heart and lungs to work together to provide the needed oxygen and fuel to the body during sustained workloads.

What component of fitt refers to the duration of a single workout?

The world’s richest 20 percent of the population consume about what percentage of all goods and services in a given year?

In which way does nicotine cause addiction? by stimulating the brain’s pleasure center by increasing blood-sugar levels by decreasing dopamine levels by reducing depression and anxiety