Professor parker suggested that heterosexual adults are genetically predisposed to form monogamous bonds because this practice facilitated the cooperative nurture and survival of children. the professor's suggestion best illustrates a(n) perspective.

Evolutionary

Explanation:

Evolutionary perspective of psychology is a perspective which tends to explain psychological traits based on the theory of evolution and tries to explain how a person's psychology  is based on evolution.

This theory explains that a person's perspective, his mind and behaviour has been shaped by natural selection .

Therefore, when Professor Parker suggests that adults who are heterosexual have a genetic predisposition to form monogamous bonds because it helps in a copperative  nurturing and survival of their children, it is shows that the professor holds an evolutionary perspective on the matter.

they had the law tat factories that produces smoke cannot be built near residential buildings.

building of proper sewage system was done to ensure that the waste is carried away from the humans so that they do not get diseases from it.

also they built water systems to provide water in those areas which are drought prone.