Concerning movement, a speaker should remember which of the following?

a. Movements during a speech are more important than movements right before the speech.
b. Distracting motions will negatively affect listeners.
c. Fidgety movement makes the speaker appear nervous.
d. Nervousness makes distracting mannerisms impossible to control.

b. Distracting motions will negatively affect listeners.
c. Fidgety movement makes the speaker appear nervous.