How do nature and nurture impact an individuals sex and gender?

The nature and nurture depends on how much care you have, it may not have as much of an effect on the gender but it may create mutations. For example if you drink coffee while pregnant the fetus will be effected.

Explanation:

the plates spread at mid-ocean ridges (they are divergent plate boundaries) which allows magma to rise through the weakness between the plates. the magma then emerges as lava from the boundary and cools, creating a new crust.

this is true my friend.