Best Answer: B) Evolutionary relationships-This is because the classification system works by grouping together related species that have evolved from common ancestry No others are plausible.
Short for uninterruptible power supply, a power supply that includes a battery to maintain power in the event of a power outage. Typically, a UPS keeps a computer running for several minutes after a power outage, enabling you to save data that is in RAM and shut down the computer gracefully.
The redundant power source 236 is a redundant connection to utility, a redundant generator or both a redundant connection to utility and redundant generator. The external bypass redundant source 236, optionally, includes a redundant MSB, redundant UPS, or combinations thereof (not shown).he external bypass circuit 300 includes a redundant generator 304 and, optionally, a redundant UPS 308. The external bypass circuit 300 may include other features including a redundant MSB (not shown), a redundant connection to utility (not shown), additional circuit breakers (not shown) and the like.