What is the concentration of a solution in which 10.0 g of agno3 is dissolved in 500 ml of solution?

plz : /

Chromosome 17 is made of over million base pairs.

Water is a highly important natural resource. which of these would be the best method to conserve water? a) drinking bottled water b) monitoring the ph of rivers c) treating and re-using wastewater d) testing nitrate levels in groundwater

Which example is a mechanical wave?     a.microwave    b.radio wave    c.water wave    d.ultraviolet light