Multiple choice

From which of the following did the scientists get hints for streaming the objects?

  1. Animals

  2. Plants

  3. Birds

  4. Rodents
Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

Scientists got the idea for streamlined designs from observing birds, which have evolved aerodynamic shapes to minimize air resistance during flight. This biomimicry inspired aircraft, cars, and ships to adopt streamlined shapes.

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