The
Fish
A fish has an air bladder in its stomach. It is full of air
and a fish can swim or float with its help. A fish swims as fast as a good
racer. Its speed is about five hundred meters in a minute.
A fish
takes oxygen from water. One can see some beautiful orange, black and golden
fish in an aquarium. Goldfish can be seen in the pond. They shine a bright as
gold.
A fish
takes water into its mouth and throws it out again. It takes oxygen from the water
before throwing it out.
If we with
a goldfish closely, we will see that its body is like a boat. It swims with the
help of its fins.
A
female fish lays a large number of eggs in water. A fish sleeps too, but it does
not close its eyes. This is because it has no eyelids. A fish can see with its
eyes. No one can see its ears because the ears are hidden. A fish can smell
also. A fish does not feel cold in the water because the temperature of its
body changes with the temperature of the water
Children
if you want to enjoy seeing fish, you can deep an aquarium at home. An aquarium
is a glass tank. It should not be kept in the sun. Water weeds and water snails
are collected along with sand and pebbles. These things are put into the
aquarium. It is great fun to watch a goldfish and other fish as pets.
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