In the body, the function of water is to transport nutrients and oxygen to tissues, lubricate joints, protect the brain and spinal cord, and remove waste.

transport nutrients and oxygen to tissues

Explanation:

they each offer a fresh glut of resources to the organisms that can arrive and exploit them. as individuals and new species continue to appear, they actively and passively alter the environment. competition for shared resources increases, local abiotic and biotic conditions shift, and the relative abundances of species change accordingly. the process is called ecological succession, and it is one of the earliest and most well-known concepts in ecology.

i think its the first one