DolphinsDolphins are very intelligent animals
they are benign to humans. This water mammals
different ways.
They have
are able to fascinate us in many
These mammals live in a group.
circumstances including rescue and fishing.
been known to help humans in a variety of
There are 36 species of dolphins that have
been found. 32 species are the sea dolphins
already well-known by people and 4 species
are river dolphins. It's very interesting to see
Dolphins can be very entertaining. They
can jump out of the water. Some of them can
and learn about the species of dolphin.
jump up to
30 feet in the air. The dolphins are grayish
blue and its skin is very sensitive to human
touch and other objects.
Although the dolphins have 100 teeth,
they don't use their teeth to eat. They use it
to get fish then they swallow the fish. They
can consume fish up to 15 kg per day. They
always gather in a group to hunt fish.
13. What can dolphins do to help humans?
a. They can give a help to humans in
rescueing.
b. They can give a help to humans in
taking some pictures.
C. They can give a help to humans in
singing a song.
d. They can give a help to humans in
taking care babies.
15. Does a dolphin munch the fish?
a. Yes, it does.
b. Yes, it can.
c. no , it doesn't
d. no , it didn't
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