Imagine you were going to model the flow of energy in an ecosystem and the flow of elements in the ecosystem using a diagram. Compare and contrast your diagrams for these two systems. (site 1 ).

Match the scsi standard to the definition that best describes it. 1. also called ultra scsi; has a transfer rate up to 30 mbps and 8-bit bus 2. transfer rate of 5 mbps and 8-bit bus 3. also called firewire; has a transfer rate up to 100 mbps and can connect up to 63 devices 4. consists of two protocols; fast scsi with speeds up to 10 mbps using an 8-bit bus and wide scsi, which uses 16- or 32-bit buses serial scsi scsi-2 scsi-3 scsi-1

Summarize the work of famous environmental scientists of the past.

Essay questions may also be referred to as a. talk questions c. hard questions b. explain questions d. think questions