What common factor was involved in all of the hypotheses to explain the collapse of easter island society?

a. deforestation

b. making moai

c. increasing rat populations

d. climate change

The correct answer is Deforestation.

The common factor that was involved in the collapsing of the Easter Island Society was over exploitation of resources. These people over used the resources present there and the this led to the destruction of the whole society. The people there were in fighting and over using the resources.

some inherited genetic mutations can be good for the offspring, so the answer is different genetic mutations cause many forms of cancer.