| A | B |
|---|
| communication | sending and receiving data or information |
| agriculture | growing plants and animals for food, feed, fuel, or fiber |
| medical | systems used to maintain a health human society |
| construction | the building of structures |
| manufacturing | the making of a product or system |
| transportation | moving people, animals, or goods from one location to another using a vehicle |
| technology | systems used to help meet human needs and wants |
| biotechnology | a product or system derived from plant and animal organisms |
| power | the rate at which work is performed or energy is expended |
| energy | the ability of a system to do work |
