Ineed this asap which example is an organism? a. a colony of ants b. a rattlesnake c. a population of butterflies d. a maple leaf

Adilute aqueous potassium nitrate solution is

Describe at least two advantages and two disadvantages of using hydropower as a source of energy.

Which aqueous solution of ki freezes at the lowest temperature? 1) 1 mol of ki in 500. g of water 2) 2 mol of ki in 500. g of water 3) 1 mol of ki in 1000. g of water 4) 2 mol of ki in 1000. g of water