An 18,000-watt radio station transmits at 680 kHz. Determine the number of joules transmitted per second.

18 J/s

680 J/s

18,000 J/s

680,000 J/s

What were the main requirements for plants to be able to survive on land compared to aquatic plants?

The movement of water across a selectively permeable membrane from an area of lower solute concentration to an area of higher solute concentration is referred to as

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Which biome receives 200 to 400 cm of rain per year? A) deciduous forest B) temperate rain forest C) taiga D) grassland

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