Answer:
Infra- means "below;" so the infrastructure is the "underlying structure" of a country, state, etc. and its economy, the fixed installations that it needs in order to function. These include roads, bridges, dams, the water and sewer systems, railways and subways, airports, and harbors.
I tried, hope this helps :)
It means to laugh bitterly or sarcasticaly
Classification is like setting up a group call where you call one person and add in more people onto one line and where everyone is talking to each other, and classification is where you can organize a car wash and everyone brings items to help set up the car wash and you all work as a group.
.......................Galileo.........................<span />
<span>Based on her symptoms of being able to produce fluent speech yet having difficulty comprehending speech directed towards her, it would seem that she has sustained damage to her Wernicke's Area. This region is found on the left hemisphere of the brain in the temporal lobe. If her symptom's were reversed and she instead had difficulty producing speech, it would suggest that she had sustained damage to her Broca's area.</span>