Use the image to answer the question. A blue circle labeled Earth is on the left. Its left side is labeled A. Its top side is labeled B. Its right side is labeled C. Its bottom side is labeled D. A pale yellow circle labeled moon is on the right.

What tides are at the points on Earth indicated by the letters?

A.
high tide (A, C)

B.
high tide (B, D)

C.
low tide (B, C)

D.
low tide (A, C)