The organisms in this forest biome adapt to their environment by change their physical appearance according to the climatic conditions of the environment. When there is cold winter season, most of the animals hibernate such as snake, and lizard etc and come out when summer season started, while on the other hand, the big animals grow thick fur which helps them to survive in that cold winter. In biome, animals and plants that have common characteristics exists in the same environment so the plants provide food to the herbivore whereas herbivores provides food to the carnivores so these parts of biome work together to achieve stability.
When runner was running he was sweating which results in loss of water from cells and cells become shrink. But at the end of marathon when he drink water his cells will gain water and store it, which results in swallowing of cells.