'Which came first plants or animals?' Animal World part 3

 

Hello friends in this article we are going to continue our Animal World series.

 

In the previous part you read-

There are many differences between animals and plants in various fields like movement, food, and survival/taking care of oneself, stimuli, skin and growth.

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In this part you are going to read-

1. History of evolution of plants and animals.

2. Which came first animal or plant?

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Have you ever wondered which came first into existence plant or animal, for which today you will get your answer.

When the Earth was formed there was no life on it. The surface of earth was extremely hot; there were volcanoes which threw hot rocks, dust and gases in the air.

As we have read that the first organisms were single-celled, they lived about 3 billion years ago. They had no bones or shells, so they were like worms and jelly fishes.

Then these single celled organisms modified and became multi-celled organisms. Time passes and they became more complex. This you are reading from the first part and are very general information about evolution of life.

One of the first plants were algae, then these plants became more complex and yes the formation of animal life came after the plants, as we know that the plants are Heterotrophs and depend on plants and other animals for food.

So, we conclude that the plants came first into existence and animals came later into the existence. But another question is that, from where did the life start land or water and why. So, stay tuned with us and in the next article.

 

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