First off this should this question be in Biology.... and the answer this question is weight, height, level of activity and hormone imbalances.
Texture is the way something feels to the touch, or looks to the eye. Words like rough, silky, shiny and dull help writers describe the texture of an object. An artist shows texture to accomplish the same goal. There are two types of texture: tactile and visual.
Answer:
Strings, Percussion, Woodwinds, Brass
Explanation:
A trombone is a brass instrument, thus a member of the bass section. The same applies to the oboe except with woodwinds. That only leaves strings, percussion, woodwinds, and brass.
Nick had learned a lot about their past and wanted to make Gatsby happy