are the colonies of the organism streaked in this question pigmented? is the pigment soluble or non soluble

Which of the following are energy solutions that release pollution into the air>

Where is energy trapped inside the organelle chlorophyll

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