How many planets are there in our Solar System?
A. 9
B. 1
C. 4
D. 8
Answer: D
You might also like to view...
Which moon shows evidence of rainfall and erosion by some liquid substance?
A. Europa B. Titan C. Ganymede
Which of the following colors has the shortest wavelength?
A. Yellow B. Red C. Orange D. Green
The Andromeda Galaxy (M31) is what type?
a. Spiral b. Irregular c. Elliptical d. Regular spiral
Isaac Asimov, noted popularizer of science and science fiction author, has addressed overpopulation: "democracy cannot survive overpopulation. Human dignity cannot survive [overpopulation]. Convenience and decency cannot survive [overpopulation]
As you put more and more people onto the world, the value of life not only declines, it disappears. It doesn't matter if someone dies, the more people there are, the less one person matters." Respond to Asimov's statement by discussing any evidence available.