"Although adaptation of an organism to its environment is the chief process directing biological evolution, with the evolution of intelligence organisms became more and more independent of their environments, by modifying the environments according to their needs.
(adaptation of an organism to its environment; is; the chief process directing biological evolution, with the evolution of intelligence organisms) (the chief process; directing; biological evolution)
adaptation of an organism to its environment the chief process
is directing
the chief process directing biological evolution, with the evolution of intelligence organisms
biological evolution