Content being validated
Do fish drink water?
Fish that live in the oceans are unaware of drinking, but they drink constantly. Drinking for a fish is equivalent to breathing for a human being. In the oceans, fish drink to maintain a level of mineral salts in their blood. However, fish that live in rivers do not need to drink because their bodies are saltier than the water they live in.
Read More
Related content

Médias en cours d’exploration