I'm pretty positive its ecosystem. I hope this helps :)
The answer is: They are water soluble vitamins and therefore not stored in the body.
While fat-soluble vitamin could be stored inside the fat cells, water soluble vitamin couldn't. The kidney will filtrate the blood and all of the molecule below a certain size will be dumped if there is not mechanism to reabsorb it. Since the vitamin is soluble in water, it will be easily filtrated too. There is no pump to reabsorb the vitamin, so it will be removed with the urine.
Answer
Eventually the cricket frog population may die out because of all the negative factors. If there are too many mosquitoes, then the frog population can begin to die out. With pollution, the frogs do not have a safe and clean environment to leave in and can get infected, sick, and can die after a while. Crocodiles need to eat, so they are also bringing down the population.
Coral Bleaching/
Hope this helps (:
-Payshence xoxo
Answer:
A forest full of money kinds of trees and grasses is examples of community