That statement is True.
Body language plays a really important factor in every speech because it formed audience's main perception about you.
You need to make sure that you eliminate all negative non-verbal behaviors such as slouching your shoulder, keep looking on the ground, or delivering a speech with low volume.
The answer would be California
Most economists consider 5% to be acceptable.
Protecting their child or children against Bad minded people.2 they want to teach good habits which can be destroyed bad bad thingking minded groups