i guess by thier blood
Yes they do!
they help people by finding mines and bombs under the sea and ocean. they help people because if there is a shark it will help you
dolphins help when the patient is swimming with it which cures them and it also makes a sound that helps people to cure.
dolphins help people by finding mines and bombs under the ocean . they sometimes protect people from sharks when people are about to be killed.
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.
Yes. Many dolphins get sick from pollution from humans. The good thing is that dolphins are known to care for the old and sick, as well as the young. Savannah, age 12
they help people from sharkes
no they don't help sick people because their job is to get fish and food in the sea.
Strange people. People who need help.
when they are sick
Yes. dolphins help people to get away from the attack of an shark.
It is an instinct they have. Like, when somebody it drowning, the dolphins has an instinct to help him/her. Another way dolphins know how to help is because they know there habitat and what is dangerous.So, for example, if you are being attacked by a shark. And a dolphins sees you, most likely there going to rescue you, because they know your in trouble. Also, dolphins get back up for extra help, all they do it screech (making dolphin sounds) and more dolphins come. Interesting dolphins are stronger than sharks, only one dolphin needs to be there because one dolphin can fight it off with their nose... its extremly strong, their nose. Hope this helps!