How are clouds and weather related

Plants can have a positive and negative effect on the rate of weathering

[ou.01jthe greatest speed with which any physical object moves is 300,000 km/soundsec. which of the following has a speed of 300,000 km/sec? a. light in water b. light in vacuum c. sound in air. d. sound in water

The language and religion of france developed from which people? a. the franks b. the gauls c. the anglo-saxons d. the romans