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Butterfly Metamorphosis
Butterflies go through a life cycle. A
butterfly has four stages in its life cycle. Each stage is different. Each
stage also has .a different goal. A butterfly becoming an adult is called
metamorphosis. The life cycle process can take a month to year. It depends on
the type of butterfly.
In the first stage a girl butterfly lays
eggs. A butterfly first starts out as an egg. A girl butterfly lays the eggs on
a leaf. She lays the eggs really close together. The eggs are really small and
round. About five days after the eggs are laid a tiny worm-like creature will hatch
from the egg.
The second stage is the caterpillar. A
caterpillar is sometimes called larva. A caterpillar is a long creature. It
looks like a worm. Most caterpillars have a cool pattern. This pattern has
stripeS or patches. The caterpillar is hungry once it has, hatched. It starts
to eat leaves and flowers. It eats these all the time. It first eats the leaf
that it was born on. This is the eating and growing stage.
A caterpillar grows really fast. This is
because they eat a lot. A caterpillar is really small when it is born. It
starts to grow-fast. This is because it eats all the time. ft grows so fast
that it becomes too big for its skin. So the caterpillar has to shed its old
skin. It then gets new skin. Caterpillars shed their skin four or more times while
they are growing. A caterpillar shedding its outgrown skin is called molting.
Stage three is the chrysalis (pupa). This
is when the caterpillar is done growing. The caterpillar makes a chrysalis.
Another name for a chrysalis is a pupa. It is mostly browri or green. It is the
same color as the things around it. Things like the trees, leaves, or branches.
This is so that other animals cannot see it. This protects them. This keeps
them from getting hurt.
In stage four, the chrysalis opens. Soon
a butterfly comes out. A butterfly is sometimes called an imago.. It is also
called an adult. Butterflies are very colorful. When the butterfly
first comes out its wings are damp. The wings
are also soft. The wings are folded against its body. The butterfly is also
very tired. So the butterfly rests.
Once the butterfly has rested, it will be
ready to start flying. It will start to pump blood into its. wings. This is to
get them working and flapping. After it does this, it can now learn to fly.
Butterflies cannot fly good at first. They need a lot of practice. It does not
take long for them to earn. They learn fast. When it can fly, it will go ook
for food. The butterfly will also go look for a mate. It will soon find a mate.
It will then lay aggs. The lifecycle will start all over again.
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