Step 1: Analyzing the bird's movement.
The key frames show the motion of the bird in flight. The goal is to identify the correct order of the frames to represent the bird's natural flying sequence. Observing the wing positions and the flow of motion can help determine the correct order.
Step 2: Analyzing the options.
(A) 1, 4, 5, 3, 2: This is incorrect as the sequence does not follow the natural progression of the bird's flight.
(B) 1, 4, 2, 5, 3: This is correct because it matches the natural progression of the bird's flying motion.
(C) 1, 3, 4, 5, 2: This is incorrect because it does not show a smooth transition between the frames.
(D) 1, 5, 4, 2, 3: This is incorrect as it disrupts the logical flow of the bird's flight sequence.
Step 3: Conclusion.
The correct answer is (B) because it correctly represents the bird's flight sequence.