(me d: ) which best describes the effective use of gestures during a presentation? they distract the audience from what you are saying. they indicate cause and effect relationships. they draw attention to what is being said. they make the audience feel excited. which  verbal technique  is  best  used to communicate the purpose behind your visuals? point to them. stop talking and give the audience enough time to look at the visual. ask the audience whether they understand the visual. briefly introduce and explain each visual.

true

explanation:

for many centuries there were important factors which the economies of the muslim empires developed increasingly. they applied economic procedures in production, investment, finance, taxation and property. they used to tax certain goods (for example: harvest), they charged interest on money lent, they signed contracts with merchants; they relied on a common currency, and they used checks as well as promissory notes. with the money collected by means of taxation, the government provided the needy with an income. in addition, trading networks covered huge distances, so far regions started to have contact and exchange goods. this trade network covered areas of asia, africa and europe.

answer; strength of association;

answer; cognitive dissonance;