What is the name of the current president of nigeria

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

Dna replication or repair occurs in a cell in all of thw following situations except when

What is the one part of the nucleotide  that differs among the other different nucle  tides?