Recycle.
Yes they are
yes because they hel them
yes they put a big smile one my face (:
yes,they help get fish into fishing nets
Dolphins could only help people with dissabilaties in the water. For example, they could help people swim, or just float. Hope you find this helpful.
Dolphins are important to the ecosystem because if there weren't any dolphins the animals in the food chain would all be extinct.
Dolphins are intelligent and curious. They will toy with a swimming human simply for the distraction. This behavior can be either helpful or detrimental; the intention of the dolphin is not to assist but to be amused.
They're helpful because they are the most sociable/playfulness creatures in the bays ever. They sense when people are in trouble easily and most of the time they will save a human from danger due to their huge mind of intelligence.
only one species of dolphins at this time that are going extinct are the pink river dolpinsHector's dolphins (New Zealand dolphins) are also in danger of becoming extinct. The endangered river dolphins are Amazon River dolphins, Ganges River dolphins, Chinese White dolphins, Indus River dolphins, and La Plata River dolphins.
Dolphins are vertebrates.
No, but some species of dolphins are endangered, like the Indus River dolphins and the Yangtzee River dolphins. The pink Amazon River dolphins and the Ganges River dolphins are classed as vulnerable.no
they are both dolphins.