Abiotic means non-living. So the correct answer is "the lack of oxygen in coastal waters"
It could be said that the astronomer who placed the sun in the center of the solar system was Copernicus.
He developed the model of the universe that placed the Sun in the center rather than the Earth. It was considered the Copernican Revolution because of its contribution to science and the change of paradigm.
Answer:
<em>Different around the world</em>
Explanation:
Hope this helps! (please mark as brainiest!)
Summary. Asexual reproduction involves one parent and produces offspring that are genetically identical to each other and to the parent. Sexual reproduction involves two parents and produces offspring that are genetically unique.
