Is there evidence for evolutionary roots of humankind’s abilities in these domains in nonhumans?

At the start of the course, we argued for the strong possibility that language represents a discontinuity between humans and nonhumans. In the second part of the course, we are looking at theory of mind, self awareness, tool use, and moral reasoning. ***Is there evidence for evolutionary roots of humankind’s abilities in these domains in nonhumans? Bring experimental evidence discussed in the class and/or readings to support your claim.