What conflicts already existed in the ibo culture before the arrival of the colonists? (things fall apart)

Which revision of this sentence best uses direct characterization?

What is a mechanism by which organisms maintain homeostasis when the level of one substance influences the level of another substance or the activity of an organ.

Read the paragraph many kids do not like to exercise. they do not realize that it is for their own good exercise is good for the body. there are many types of exercise activities to choose from. an activity such as running increases circulation lifting weights builds muscle and strengthens bones playing a sport such as basketball can improve coordination so pick an activity and get your exercisel what is the big picture idea in the paragraph? many kids do not like to exercise exercise is good for the body an activity such as running increases circulation lifting weights builds muscle and strengthens