Despite worldwide effort to move towards renewable energy, the majority of the world's energy demand is met by which of the following fuel sources?

Electricity
Fossil Fuels
Solar energy
Bio energy

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.

Ithink the best answer is d increased stability of all other biomes

Their neck becomes more flexible allowing for a better view of vision. legs become stronger for running