Which of the following events is most likely to occur in a matrilineal society? a. all property is inherited by the oldest son upon the death of his father. b. women change their last names when they marry. c. children take the last names of their mothers. d. men hold all positions of power.

I believe it would be C. Children take the last names of their mothers

Magma forms by partial melting of upper mantle and crust. partial melt means that only a fraction of the available material forms a melt, and that the remainder stays solid. the partial melt rises because of its lower density and ascends through he crust. this is so conclusive mean the answer would be magma igneous rocks or balistic magma.