For which conditions do the species have different preferences?
(A) pH
(B) Volume
(C) Volume and watering time
(D) pH and volume and watering time

An experiment was performed to assess the growth of two species of plants when they were grown in different pHs, given different volumes of water, and watered at different times of day over 6 weeks. Two plants were grown of each species and the average heights (in cm) are shown in the table.

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pH Vol- ume (mL) Time 2 4 7 10 13 10 20 40 80 160 12:00 A.M. 7:00 A.M. 12:00 P.M. 7:00 P.M. Species A Species B 3.2 4.1 37.6 20.6 62.3 22.4 48.4 13.5 4.1 2.7 4.9 19.2 56.2 65.1 2.6 62.3 61.1 66.7 65.3 12.4 38.9 45.6 21.5 1.8 20.3 21.8 18.4. 19.3