Speed-reading complex material yields little long-term retention because it inhibits a) the serial position effect. b) retroactive interference. c) the next-in-line effect. d) proactive interference. e) rehearsal

the arctic is a region of the planet, north of the arctic circle, and includes the arctic ocean, greenland, baffin island, other smaller northern islands, and the far northern parts of europe, russia (siberia), alaska and canada.

where are the vectors ?

less than one you can't create energy