ASTRONOMY HELP! (: A science-fiction style mad scientist wants to place half the world in eternal darkness using an "anti-rotation" machine. What should be the targets of this machine for the scheme to work?

A. the Sun and the Moon
B. the Moon and the stars
C. Earth itself
D. the Solar System itself

27 drag each label to the correct location on the image. a particular exosolar system has five planets in total: a, b, c, d, and e. the table lists the orbital periods of these planets in days. planet orbital period (days) a 600 b 80 c 1,000 d 500 e 100 move each planet to its orbit in the system.