C planting trees. It adds oxygen
A atomic nucleus would give off a particle to become stable. hope this helps you
C, bushes and shrubs, mosses, lichens, grasses and annual flowers, trees
hope I helped
Yes - diffusion is a broad term that may be applied to a vast number of substances and is not limited to liquids ( gases can diffuse too). osmosis refers to the diffusion of liquid water down the water potential gradient