All organisms need nitrogen because it is a component of all proteins and many other essential molecules.
Herbivores get the nitrogen they need by eating plants.
Herbivores need nitrogen because it is essential for their metabolic systems and cellular structures.
they eat plants wih nitrogen in them
Herbivores can directly increase nitrogen mobility by increasing the quality of organic matter entering the decomposition cycle, but they also may decrease nitrogen mobility by decreasing the biomass of high-nitrogen species in the plant community.
Nitrogen enters the food chain primarily through plants, which absorb it from the soil in the form of nitrates. Herbivores consume these plants, assimilating the nitrogen into their bodies. When carnivores eat herbivores, they obtain the nitrogen stored in the herbivores' tissues, allowing it to continue up the food chain. This transfer of nitrogen is essential for the growth and maintenance of proteins and nucleic acids in all living organisms.
carnivores -> herbivores -> plants -> nitrogen fixing bacteria
well, herbivores eat plants (which have nitrogen in them due to help from nitrogen fixating bacteria) then other animals eat herbivores. Since animals are heterotrophs they have to get their nutrients from other organisms.
Nitrogen enters the food chain through nitrogen-fixing bacteria which convert atmospheric nitrogen into a form that plants can absorb. Plants then take up this nitrogen through their roots and incorporate it into their tissues. When herbivores eat these plants, they obtain the nitrogen, and it continues up the food chain when carnivores eat the herbivores.
All organisms need nitrogen because it is a component of all proteins and many other essential molecules.
The area of Neede is 46 square kilometers.
Not unless their prey is vegetation. However, there have been instances where herbivores have become predators: Pika, in herbivores like cows, is a nitrogen deficiency that drives cows to turn to eating meat or eating rabbits to satisfy this nitrogen craving. Icelandic ponies have been reported to have turned to catching fish and eating them, probably due to the same craving for nitrogen.
The source of nitrogen's for carnivores (meat eating animals) is by EATING HERBIVORES they eat plants and the plants have the nitrogen by the soil... ect...