31. The description of the prey's movement as "zigzag" in line 9 suggests that the movement is
(A) reliable
(B) fast
(C) constant
(D) unpredictable

27. What does the author suggest by Stating, "in geometric terms, we make angles and diagonals on our faces" (line 17)? (A) Different portions of the face are used to show specific emotions. (B) It is difficult to use objective terminology to describe facial expressions. (C) Facial expressions can be described in terms of shapes. (D) Precise methods of classifying emotions have not been developed.

28. The wood "significant" in line 21 is closest in meaning to (A) excellent (B) important (C) continuous (D) genuine

29. The passage mentions-"* baby's face" in line 26 as an example ofa (A) typical human face (B) source of inspiration in the creation of masks (C) nonthreatening face (D) face that expresses few emotions

30. The word "enhance" in line2 is closest in meaning to (A) encourage (B) resist (C) increase (D) reveal

32. It can be inferred from the passage that the European hare (A) is faster than most of its predators (B) is capable of two kinds of flight (C) is more likely to escape using straight flight (D) is preyed upon by gulls and falcons

33. The behavior of black-beaded gulls is most comparable to that of (A) gazelles (B) European hares (C) peregrine falcons (D) frogs

34. It can be inferred that black-headed gulls change direction when they spot a peregrine falcon for which of the following reasons? (A) The falcons are faster than the gulls. (B) The gulls want to capture the falcons. (C) The falcons are unpredictable. (D) The gulls depend on the falcons for protection.

35. The word "alarmed" in line 18 is closest in meaning to (A) moving (B) selected (C) frightened (D) exhausted

36. All of the following are mentioned as characteristics of "flash" behavior EXCEPT (A) brief conspicuous activity (B) Immobility (C) bright body markings (D) aggressive fighting

37. The phrase "in particular" in line 20 is closest in meaning to (A) especially (B) with difficulty (C) expertly (D) frequently