Keep flammable objects away from children ( although I am unsure because it should be forbid smoking in bed and keep flammable objects away from children)

Mortality rate, or death rate, is a measure of the number of deaths in a particular population, scaled to the size of that population, per unit of time.
All parts of a community that affect the people who live there.
Answer:
increased risk of infertility in both males and females
The cause is "aerobic exercise" and the effect is "more endurance". The word "gives" indicates that aerobic exercise causes something to happen.