Which of the following is a true statement regarding physical activity and cardiovascular health? (select all that apply.) aerobic exercise increases resting heart rate because the heart pumps more blood while in a rested state. aerobic exercise decreases resting heart rate because the heart has an increased stroke volume. aerobic exercise reduces heart disease because it makes the heart work harder, improving its strength. aerobic exercise increases ldl, or “bad,” cholesterol in the blood because blood ci

1) Aerobic exercise increases resting heart rate because the heart pumps more blood while in a rested state.

2) Aerobic exercise reduces heart disease because it makes the heart work harder, improving its strength.

Explanation:

precisely the author keeps the interest of readers not describing clearly the   kind of relationship in giselle's family. by doing this, readers had to imagine and assume how it was.   instead, the author described better scenes with dark star and the influence of books about horses in giselle's life and actions.   also the fact that she broke her arm but not referring to it in detail leads the readers to imagine and guess what could have occurred.