Does Science Support Evolutionary Theory?

There is an assumption made in most schools, universities and even in the production of documentaries on nature, that all scientists are unanimous in their belief that life as we know it on earth, evolved over time from rudimentary non-life into viruses and cells that then, over eons of time, developed into the lifeforms we know today. Is this assumption correct? Does science support Evolutionary Theory? 
 

There is an assumption made in most schools, universities and even in the production of documentaries on nature, that all scientists are unanimous in their belief that life as we know it on earth, evolved over time from rudimentary non-life into viruses and cells that then, over eons of time, developed into the lifeforms we know today. Is this assumption correct? Does science support Evolutionary Theory?