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One of the brightest comets of the 20th century was comet hyakutake, which passed close to the sun in early 1996. the orbital period of this comet is estimated to be about 30,000 years. find the semi-major axis of this comet’s orbit. compare it to the average sun-pluto distance and to the distance to alpha centauri, the nearest star to the sun, which is 4.3 light-years distant.

The availability and cost of blank is a major component of a region's overall cost of living. marking brainliest answer btw only one answer -health care -transportation -housing -education its 20 pts

Which of russia’s climate zones is most likely to support the coniferous trees described here? a. tundra c. taiga b. steppe d. humid continental