Which are elements of effective charts and graphs? simple, meaningful, attractive design accurate information at least five different colors clear presentation of information

Orion the hunter is known for two navigational stars. which pair of stars are they?

[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

Mosses, lichens and shrubs can be found where in russia? a.grasslands b.mountain regions c.coastal plains d.siberian tundra