Explanation:

life cycle of bird..

hope it's good

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✰ Life cycle of a Bird :-

Birds are flying, warm blooded vertebrates. Birds use their forelimbs for flying purpose. All birds produce a single celled egg, incubate, hatch and later join the adult birds group.

Stages of life cycle of a bird:

1) Egg

2) Hatching

3) Nestling

4) Fledgling

5) Juvenile

6) Sub Adult

7) Adult

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✰ Life circle of Humans :-

Human beings are culture-bearing species that fall under the genus Homo and the family Hominidae. In appearance, human beings are physically similar to apes.

Steges of human life cycle:

1) Pregnancy

2) Infancy

3) Toddler years

4) Childhood

5) Adolescence

6) Adulthood

7) Middle age

8) Old age

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✰ Life cycle of Snakes :-

Snakes fall under the order Squamata and then under the subroder Serpentes. Snakes can survive on land or water depending upon the species.

Stages of life cycle of Snakes:

1) Egg

2) Young Snake (Snakelet)

3) Adult snake

4) Survive

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✰ Life cycle of Animals :-

Mammals are called oviparous since their embryos develop inside their mother's wombs, while other kinds of animals are viviparous since their embryos develop in the external eggs.

Stages of life cycle of Animals:

1) Birth

2) Growth

3) Reproduction

4) Lastly

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✰ Life cycle of Insects :-

Insects hail from the largest category of phylum Arthropoda and fall under the class Hexapoda or Insecta. In appearance, insects have a segmented body, joined legs and exoskeleton.

Stages of life cycle of Insects:

1) Egg

2) Larvae

3) Pupa

4) Adult

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