The ovaries are what produce estrogen and progesterone
<span>The question is asking us to choose, from a list, which activity can substantially increase the activity level of a person lifestyle. The activity here is the physical activity, so the question is, which of the following would make you most physically active. The answer is walking to school - here you would be using your muscles to move. When you are driving a car or using an escalator, you are using technology to move so you don't have to use physical strength.</span><span />
The answer would be A, behavior. In terms of good physical health, we can control our behavior by practicing a healthy lifestyle.
People of both genders can be healthy so gender is eliminated. People can practice good health in almost any environment so that choice is eliminated. The last choice is eliminated because positive measures towards physical health can be made by all people regardless of genetics.
Hope this helps! :)
Healthy people in 2020 can be used in a community in many ways. For example, heathy people can help others learn new ways of becoming healthy themselves.
