__________ is the distinct quality of a sound that distinguishes it from other sounds. For example, the same note played on a piano or guitar has a different quality to the sound

According to Fryar et al. (2012), there has been a steady increase of childhood obesity rates in the U.S. since the 1970s, with a ________ of childhood obesity rates. since 2005–2006

a. slight increase b. sharp increase c. slight decrease d. sharp decrease

Characterize stranger anxiety and separation anxiety. Summarize the explanation of these phenomena offered by ethological theorists and cognitive-developmental theorists

What will be an ideal response?