Evolution of the horse
Storyboard Text
- Dad, can you help my science homework about evolution and reproduction of horses?
- sure
- The ancient horse was way smaller than the modern horse because they lived in the forest. However, since they tried to live in the grasslands, they became bigger and bigger.
- How did the horse evolve as time?
- As the grasslands began to develop extensively, horse's simple tooth structures for eating leaves of small trees have developed into complex tooth structures for grazing grass on the ground.
- Because horse could become extinct if it didn't evolve in accordance with the changing environment. The ultimate reason horse evolves is for species to survive.
- Why did they change through time?
- Between two kinds of reproduction horse does the sexual reproduction. Horse produce a genetically similar offspring. Not only horse but all the animals in the world reproduce. This is because they all want their species to survive.
- Then, how do horses reproduce?
- Eventually, as we can see, the purpose of evolution and reproduction is survival of the species.
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