In this task, you are given a multiple-choice question and you have to pick the correct option. Answer with option indexes (i.e., "A", "B", "C", and "D").

The circulatory system is so long it (A) could be wrapped around the earth (B) is the length of a horse (C) is the length of the universe (D) is the length of the universe
A

A thousand new trucks are put on the road carrying produce. As a result (A) distant cities burn down (B) things stay the same (C) distant locations build quarries (D) distant locations have greater produce options
D

Earth rotating on its axis (A) causes stars to die out (B) causes the moon to loss gravitational pull (C) causes Orion to seemingly change position in the sky (D) causes the Sun to rotate
C