Answer:
Millions of years ago, the Appalachians were taller than the Himalayas! Millions of years of erosion, however, have taken their toll. ... The crust that is now the Appalachians began folding over 300 million years ago, when the North American and African continental plates collided.
The chemical formula for water is H2O which means that every molecule of water has 2 atoms of hydrogen (H) and one atom of oxygen (O). Here comes the key part. From the Periodic Table of Elements, one sees that one molecule of oxygen atoms weigh 16 grams.
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Caspian sea
Explanation:
The Caspian sea is actually a very large lake. It is called an endoheric lake in that it does not flow outwards.
- The Caspian sea is completely surrounded by land in all sides
- It is located in Asia and bordered by Iran, Kazakhstan and Azerbaijan.
- It is an inland, saline lake.
- It is the world's largest inland body of water.
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Not a specific genetic sequence, some doctors and scientists believe it could be hereditary and others do not believe it is genetic but instead develops due to psychological and environmental factors. Look up the rat park study.
The climate because the shifting of tectonic plates will create mountains and vallies overtime, affecting organic evolution.