Explanation:
Hybrid sterility cause postzygotic reproductive isolation.
Answer:
Because the theory of Heliocentrism is contrary to the theory of Geocentrism which places the Sun as the center of the solar system. In contemporary science, we can know that the sun is the core or axis of the Milky Way galaxy. And there are many other galaxies that are millions of light-years away from the Milky Way.
Explanation:
There are about 250 chemicals that are harmful including carbon monoxide and ammonia.
Answer:
That atom will not contain any charge because one negative charge of single electron and one positive charge of single proton are neutralized by each other.
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