"Homosexuality is extraordinarily complex and variable," Mr. Bagemihl said.
Some therapists argue that the human mind is too complex and variable to allow for standardized treatments.
In recent decades, we have learned just how complex and variable cancer may be.
At this level, the book is a fascinating account of the difficulties of designing laboratory experiments to dissect unambiguously something as complex and variable as behavior -- even the behavior of a fish with a brain the size of a pinhead.
However, a river like the Amazon has a highly complex and variable streambed made more so by seasonal climatic factors which complicates the process of obtaining an accurate measurement.
Business processes in hospitals are very complex and variable.
Early machines, with their binary logic, were not well-suited to highly complex and variable field environments.
Recent reports on genetic and molecular alterations in CNO patients indicate complex and variable immune pathology.
The discharged wastewater is highly colored and is of complex and variable nature [1].
The composition of the mucus layer is complex and variable in time.
Moreover, the residual oil distribution after polymer flooding tends to be more disperse, complex and variable.
