Brain cells that respond to actions performed by someone else by mimicking the action are called: mirror neurons. In an experiment, the group of participants who receive the imposed treatment or special condition is referred to as the ______ group.
It so happens that there are only 16 different ways to write 0's and 1's four times. So something called hexademical code can be used to make the numbers shorter by translating each nibble (or half-a-byte) like this:
Half-duplex is used to describe communication where only... one side can talk at a time. Once one side has finished transmitting its data, the other side can respond. Only one node can talk at a time. If both try to talk at the same time, a collision will occur on the network.