32360 - | | | 32361 - Réponse de Alexander , 13 ans (GBR) - 2017-06-03
| My friend Luke (son 15, has cerebral palsy) says that adult manatees - sea cows - in US often eat over 50 kilos of freshwater or saltwater plant life every day, and are pretty intelligent, though not as clever as dolphins. |
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