Answer:
C. Wood
Explanation:
Wood is a renewable resource since we can use the seeds and sapling to grow more trees, and the more trees the more of the resource of wood that we have.
The answer is that "since they do not interact with the electromagnetic force, they do not feel friction or drag and hence do not contract with the rest of the protogalactic cloud." WIMPs (Weakly-Interacting Massive Particles) are hypothetically constituted to dark matter. It is in their nature to be less interactive, so they are scattered throughout galactic halos and not focused into the galaxy's disk.
CMEs. Coronal mass ejections
