More cards in this set

Card 6

Front

state what the letters AM stand for?

Back

Preview of the front of card 6

Card 7

Front

state the name given to communicate system that only works in one direction at a time?

Back

Preview of the front of card 7

Card 8

Front

state the name given to communicate system that works in 2 direction at a time?

Back

Preview of the front of card 8