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zubka84 [21]
3 years ago
8

Explain how the amount of available energy changes as energy moves up a food chain.

Biology
1 answer:
Kamila [148]3 years ago
3 0
As animals move up in the food chain they start to have larger competition for food with other animals, deer compete with elk and even rodents that eat the same food as them. They must fight for food and survival.
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You can put the options for your accurate answers in comment box...

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<span>DNA stands for deoxyribonucleic acid. It has a double strand that contains the genes (a hereditary material) of the organism. It was discovered by James Watson and Francis Crick. Their double-helix structure was based on x-ray diffraction image named as Photograph 51 or Photo 51. It was taken by Raymond Gosling, a pHD student under the supervision of Rosalind Franklin. They used this photo to determine the chemical and physical structure of the DNA and the bond that links the genes altogether. The answer is Rosalind Franklin</span>
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4 years ago
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olga nikolaevna [1]

Answer:

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