This essay has a total of 389 words and 2 pages.


Some people claim that dolphins and whales communicate in such a way that it is very
similar to human speech. An analysis will be coucted to determine if there is more similarity or
difference between these animals and humans.
Dolphins are aquatic mammals closely related to whales. They aresleek and powerful
swimers. They can be found in all seas around the world. It is interesting to point out that they
spend about 99% of their time on the water. This affects their consiouness. It means that they have
strong feelings and wiilpower.
These animals have the ability of swimming at speeds of up to 30 km per hour. Their lungs
are adapted to resist the physical problems created by rapid changes in preassure. another
characteristic of dolphins is that they eat an amount of food , mostly fish and squid, equevalent to
nearly one third of their weight. Dolphins can learn and remember things, wether the information
arrives throuh their ears or eyes. They can also distinguish different items and understand a visually
based sign language.
They see well both under water and in air. Howevwer, dolphins vision is better at distances
greather than one meter. In water their vision is best at distances of less than a meter. Neverless,
they do

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