Nourishment

... was "bad" on the basis that it is unhealthy. In most human cultures, cannibalism is taboo. We tend to think of cannibalism as eating for nourishment while this particular tribe ate only their family members due to religious significance. I use this particular example because it is the ...

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The reason you are asking this question has to be with the simplicity of the single celled organism and its use of osmosis to gain nourishment, correct?

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... use sunlight as their energy source and carbon dioxide (as part of photosynthesis) as their carbon source. These bacteria thus obtain all their nourishment through photosynthesis Photoheterotrophs: Bacteria that use sunlight as their energy source and organic compounds from the environment as ...

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... the offspring to face many survival challenges. I just don't get the complete picture of females investing in offspring rearing. They do provide nourishment and develop the offspring to maturity...after that what is their role?

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I remembered that this blood will also give nourishment to the female's fertilized eggs, right?

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