Answer:
The heart consists of four chambers in which blood flows. Blood enters the right atrium and passes through the right ventricle. The right ventricle pumps the blood to the lungs where it becomes oxygenated. The oxygenated blood is brought back to the heart by the pulmonary veins which enter the left atrium.
Explanation:
Answer:
To make them interested in what u want to sell or work there for a person, meaning if what u r selling is very bad, how would u persuade someone that it is not bad and make them buy it.
Cardiorespiratory fitness can only be measured through exercise.
- false
