Multiple choice

what colour are hippo's milk?

  1. white

  2. pink

  3. yellow

  4. creme
Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

Hippopotamus milk is bright pink. This unique color occurs because hippos secrete reddish and orange acids (hipposudoric and norhipposudoric acid) that act as sunscreen and moisturizer, which can mix with their white milk.

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