Crocodiles are one of the oldest species on the planet. they have adaptations that allow them to exploit many niches. explain what behavioral and structural adaptations have contributed to their success.

Being cold-blooded, crocodiles can maintain their body temperatures through the environment (such as basking in sun and bathing in rivers). Their basal metabolic rate is so low that at rest, they could stay a long time without food. This way they can survive with only a few meals a year.

Crocodiles have an indiscriminate taste for prey. Therefore their digestive systems have adapted to digest and consume a high variety of ingested food. This allows the crocodiles to survive in any environment with any type of prey.  

step 1 ammonium can be absorbed by plants, but some is converted into nitrates which are better for plants to absorb. this is called nitrification. 2. step 2 the deer eats the plants and uses the nitrogen-containing proteins for cell growth. 3. step 3 bacteria in the soil conduct nitrogen fixation to convert nitrogen gas from the atmosphere into ammonium. 4. step 4 some of the nitrates are absorbed back into plants, but denitrification breaks down the nitrates into nitrogen gas released back into the atmosphere. 5. step 5 nitrogen is found in the urine, which gets broken down into ammonium through the process of ammonification. 6. step 6 plants absorb the ammonium and begin assimilation, the process to add the nitrogen to protein.

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explanation:

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