Explanation:
One Direction, often shortened to 1D, are an English-Irish pop boy band formed in London, England in 2010. ... The group signed with Simon Cowell's record label Syco Records after forming and finishing third in the seventh series of the British televised singing competition The X Factor in 2010.
I believe the correct answer is: a. Control of Phonation.
"Raspberries" are examples of sounds made in the control
of phonation stage of child’s language development. The control of phonation
stage (from 1 to 4 months old) is when the lips and tongue become more
coordinated with phonation, and child begins to say consonant-like sounds,
although these are not yet fully formed.
info:
Radial balance occurs when elements radiate from a common center. Rays of sunlight and ripples in a pond after a stone is tossed in are examples of radial balance. Maintaining a focal point (fulcrum) is easy because it's always the center.