Answer:
is is A i might be wring tho im not the best :/
To classify animals and distinguish them
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A bone cell, formed when an osteoblast becomes embedded in the matrix it has secreted.
One method of lessening the environmental impact of strip mining is by replacing landscaping after mining. This will help to seal off the bare land to avoid accidents. It also prevents soil erosion of the lose soil due to mining. Landscaping will modify the features of the land and make it beautiful and environment friendly