Answer:
The embryological data have advantage over DNA evidence.
Explanation:
- Embryology is the study of earliest phase of any organism i.e development and formation of embryos.
- The embryological data is very important because it give the proper information about the mechanisms that have both normal and abnormal development.
- Similarly the embryological data also helps in studying the evolution over the generations.
- The overall organization, its process of development can be properly known by embryology over DNA evidence.
the first plants and anthropodes appear on land approximately about 470 million years ago
Answer:
health, traditions, economic base. hope this helped!
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<span>a relief map shows the difference between elevations in an area, and a physical map shows the natural features of the Earth.</span>
