Observation the action or process of observing something or someone carefully or in order to gain information:
Secondary succession happens more often because it occurs after some kind of distribution that still leaves the soil intact (mudslide,bulldozing,shoveling,or scraping off an area)
First one, disease causing microorganisms
The answer would be Cement,Bricks, and rock salt because in Florida they mine for hard materials
Answers to the question please?
