"Various Animals" PPT Courseware 3

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"Various Animals" PPT Courseware 3

Scientists classify it this way:

The body of mammals can generally be divided into five parts: head, neck, trunk, limbs and tail. The outer surface is covered with hair, and they can directly give birth to small animals. The small animals grow up eating mother's milk.

The body of a bird animal is divided into 6 parts: head, neck, trunk, feet, wings, and tail. The body surface has feathers and a beak, and it lays eggs.

Fish animals generally live in water, have scales on the surface of their bodies, swim with fins, breathe with gills, and lay eggs.

The outside of the body of reptiles is covered with scales. They crawl on their bellies and are usually oviparous.

Amphibian larvae live in the water and breathe with gills, while adults live on the shore and breathe with lungs.

Insects refer to any animal whose adult body is divided into three parts: head, thorax and abdomen. The head has one pair of antennae and the thorax has three pairs of legs.

Common characteristics of animals:

1. Need food, air, water

2. Each has its own body structure

3. Will do sports

4. All will reproduce

5. Everyone has their own way of communication

6. All cities grow and die.

7. Respond to changes in the outside world

All kinds of animals

There are many animals in the world, and they not only have different body structures, but also have different living habits and reproduction methods.

But we can classify them. Classification helps us identify and understand them more easily.

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For more information about the PPT courseware "Various Animals", please click on the "Various Animals ppt" tab.

"Various Animals" PPT Courseware 2:

"Various Animals" PPT Courseware 2 Scientists classify six common categories of animals. Mammals similar to cats, have long hair on the body surface, live births, and feed when young. Birds similar to pigeons. Animals have long body surfaces like pigeons. Feathers, a pair...

"Various Animals" PPT courseware:

"Various Animals" PPT courseware Mammals have long hair and are viviparous. Kittens eat the milk of female cats and grow up. Reptiles have carapace or scales and lay eggs or ovoviviparously. Reptiles have feathers all over their bodies and lay eggs from eggs. They have one pair of wings and one pair of legs. Amphibians Body surface naked..

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Update Time: 2024-11-22

This template belongs to science courseware E-education edition fifth grade science volume 2 industry PPT template

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