Dolphins are killed in a number of ways. Disease, predators, etc. But more often than not, they are killed by the actions of humans. They get trapped in fishing nets or slaughtered in some places.
they die because they are sea animals
Pink dolphins need water because they are dolphins.
about 637,00 dolphins die a year about 10,000 Atlantic white-sided dolphins die a year they decay
I dont know, i would say that they would float because when animals die, they like.. bloat up!
Dolphins live in the sea water, but do not drink it. The ocean water is too salty for the dolphins system to handle.
There are slightly over 30 species of dolphins in the world. Including fresh water dolphins and salt water dolphins.
Dolphins sleep near the surface. They sleep in the water.
Drought is one of the main disasters that can effect or harm a dolphin because if there was no water the dolphins would die of thirst and hunger because fish needs water to survive too :)
Dolphins communicate under water by using echolocation
Orcas are faster than dolphins in the water.
Dolphins jump out of the water and spin as a form of play, communication, and social interaction with other dolphins.
the dolphins die