This is called a food web, where many food chains are combined to form a more detailed version showing feeding relationships within an entire community

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3 years ago

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Which function of the cytoplasm within a eukaryotic or prokaryotic cell

Sati [7]

The cytoplasm that is in prokaryotic cells, is a gel like but also fluid substance, which all all the cellular components are suspended. the eukaryotic cells are very similar to this, but eukaritoic cells dont contain organelles.

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2 years ago

Some people argue that evolution, which is generally associated with progressive increases in the

yKpoI14uk [10]

This argument would not be valid because it fails to take into account the mechanisms through which evolution occurs and misunderstands the second law of thermodynamics.

The second law of thermodynamics states that the total entropy of a system must always increase. The argument stating that this law disproves evolution given that evolution can be considered as a decrease in entropy, fails to realize that the second law states that the total entropy must increase, this does not mean that entropy cannot decrease at one point, to then increase more so at another.

The other aspect of evolution that this argument fails to account for is that evolution is a chaotic process. Evolution, though having a final product that may be considered as increasing in organization, is at heart a chaotic process caused by random mutations and the fragile process of natural selection. Therefore, rather than disprove it, the second law of thermodynamics is actually the driving force behind continued evolution.

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2 years ago

The half-life carbon-14 is 5730 years. Archaeologists dig up a seed that contains 0.25 parts per trillion of carbon-14. If it or

Sloan [31]

Answer:

A)11,460 years

Explanation:half of a radioactive element represent the time take for half of it's components to dissociate or disintegrate.

For carbonn14 that undergo an emmision to form a stable carbon 14,it moves thus

14C(1 part) ______14C(0.5 parts)_____14C(0.25parts)

i.e it undergo two radioactive decay which means two half lives .

Since each half life is 5780 years ,the age will be 2×half lives= 2×5780=11,460 years

3 0

3 years ago