What would happen if you did not have enough vitamin c – what part of the bone matrix would be most affected?

Some mining processes involve removal of large areas of earths surface in the mined region this practice causes severe environmental damage by allowing which natural process to accelerate in the affected areas? a.precipitation b.erosion c.migration d.condensation

Why is the statement not a hypothesis? sunflowers require soil and plenty of sunlight and water to grow and thrive.

What are the subsystem of the earth