Yuko kakazu uses subaru Telescope to search for collections of stars, planets, gas, and dust called

Galaxies.

Explanation:

A galaxy is a massive gravitational star system.  They contain stars and their remains. Planets and other celestial bodies can orbit the stars. Between the stars is an interstellar substance containing gas, cosmic dust, and cosmic radiation, the denser regions of which are interstellar clouds. In addition, galaxies contain large amounts of dark matter, the nature of which is unknown.

Whereas for a long time the number of galaxies in the visible universe was long estimated at 200 billion, the number of galaxies is estimated to be at least 2 trillion based on recent observations.

answer; ///i believe that the correct answer is (e); check first good

1. desertification

2. captive breeding

3. black rhinoceros

4. renewable resources

explanation:

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