What changes occur in the brain during the teenage years? Thinking becomes slower as the brain grows larger.
Unused neurons fuse together to form larger, better functioning neur
Connections between neurons become stronger and faster.
More neurons are developed.

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.

70 % i think is the answer.

yes. i think it is for sure.

answer; /// i believe its the cochlea;