It is water soil and temperature
Humans require food to continue to function, we overeat, and undereat. The more food we have the better we wil live
When the body perspires, it cools itself due to the high specific heat capacity of water. Perspiration produces a cooling effect.
The answer is exemplar model of organizing concepts. It is because the exemplar model was able to make Juan and Sergei correct because this model enables their examples to be appropriate or compatible to the questions being asked. It is a way of saying that the examples that they have been given is the a good example to the question that has been asked, making it correct and reliable.
The levels of an environment to be organized are populations,species,community,and the ecosystem