Read the text and answer the question by selecting all the correct responses. More than one response is correct.
The differences in feeding preferences lead, in turn, to variations in migratory habits. The wildebeests follow, in their migration, the pattern of native rainfall. The other species do likewise. However, when a new area is fueled by rain, the mammals migrate toward it in an exceedingly set order to exploit it. The larger, less fastidious feeders, the zebras, move in first; the choosier, smaller wildebeests come back later; and the smallest species of all, Thomson’s gazelle, arrives last. The later species all rely on the preparations of the sooner one, for the actions of the zebra alter the vegetation to suit the stomachs of the wildebeest, topi, and gazelle.
Q. According to the passage, which of the following is true of wildebeests?
(A) They eat more stem matter than zebras do.
(B) They are able to digest large food particles if the food is of a high quality.
(C) They tend to choose feeding areas in which the vegetation has been worn down.
(D) They are likely to choose low-quality food to eat in periods when the quantity of rainfall is low.
(E) They are relatively choosier than larger herbivores.