Multiple choice Which of the following sets of segments of an earthworm bear its hearts? 10th, 12th, 13th, 14th 8th, 12th, 13th, 15th 7th, 9th, 12th, 13th 9th, 12th, 14th, 15th 6th, 9th, 12th, 13th Reveal answer Fill a bubble to check yourself C Correct answer Explanation Correct answer. Hearts in earthworm are found in 7th, 9th, 12th, 13th segments.