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Ernst Heinrich Philipp August Haeckel is a German zoologist, naturalist, philosopher, physician, professor, marine biologist, and artist who discovered, described and named thousands of new species, mapped a genealogical tree relating all life forms, and coined many terms in biology, including ecology, phylum, phylogeny, and Protista.
Explanation:<em>Your welcome:)</em>
I think the damage to the enteric nervous system that innervates the digestive organs may affect the motility. The digestive motility or the gastro intestinal motility is defined by the movements of the digestive system, and the transits that contents within it. If the nerves or muscles in any position of the GI tract do not function with their normal strength and coordination, an individual develops symptoms related to motility problems.
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Scientists bred the moths and figured out that the light-colored form of the peppered moth has different genes from the dark form.
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rain gauge, snow gauge...
Answer: condom is a very good way to prevent stis
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