Why does the tail appear when a comet nears the sun? A. The sun's magnetic force lights up the comet. B. The sun's gravitational force lights up the comet. C. The sun's light reflects off the gas and dust of the comet. D. The sun's energy burns up the comet.

In general, how long does it take to accomplish a long-term goal? a. a few days to a weekb. a few weeks to a monthc. a few months to a yeard. more than a year

Drag each description to the correct location on the image. not all descriptions will be used. describe the parts of a comet. the frozen part of the comet the atmosphere of gases and dust formed when the nucleus vaporizes tail made of small, solid dust particles tail made of ions that appears to point away from the comet's orbit

The same agricultural practices are used in every country of the world. select the best answer from the choices provided t f