_____, the measure of weight relative to height, allows health professionals to classify individuals' body weights

Children with communication and learning disorders

A) also have mental retardation. B) are easily diagnosed. C) become disabled from head injuries. D) are as intelligent as other children.

Regarding hearing, which of the following statements is FALSE?

a. Hearing collects information from all around the body, while vision is limited to stimuli in front of the eyes. b. Sound waves travel as a series of invisible waves of compression and rarefaction. c. Sound can travel in fluids or solids. d. The frequency is the physical "height" of a sound wave and tells how much energy it contains.