Loss of cells in the___that release acetylcholine is associated with cognitive decline

The "volley principle" was developed in order to explain how the auditory system detects ________ sounds

a. high-amplitude b. low-amplitude c. high-frequency d. low-frequency

In early middle childhood, advances are made in both fine and gross motor skills. This allows

for children to participate in sports activities. Emphasis in sports at this time should be placed on a. winning. b. competition. c. sports that require coordination of several skills. d. fundamental movement skills.