Biology, 12.02.2020 23:30 573589

A entity has a primary key that is partially or totally derived from the parent entity in the relationship.

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Biology, 21.06.2019 19:30, whrjegt4jrnfdvj

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Biology, 22.06.2019 09:30, kamjay2006

What's wrong with this ecological pyramid? (multiple choice)1. secondary consumers should be at the bottom of the pyramid2. the sun has an arrow leading to decomposers 3. primary consumers should come after the sun4. energy retained should increase from the bottom to the top5. the sun should be at the bottom of the pyramid

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Biology, 22.06.2019 10:30, netflixacc0107

Which of the following words best matches this definition: the process in which the best adapted organisms survive and pass on their traits, while those that are not well adapted do not survive to pass on their traits. question 3 options: acquired selection natural selection artificial selection organic selection

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Biology, 22.06.2019 18:00, zitterkoph

Deserts (especially true deserts) are not easy places for animals to live. animals who live in them often have special features that them survive. which adaptation would be for this group of animals? a) keen eye sight b) short, narrow legs c) tolerate heat d) webbed feet

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A entity has a primary key that is partially or totally derived from the parent entity in the relat...