Which of the following is an example of primary waste prevention? a homeowner burns lawn waste to get rid of it. a family donates used clothing to a second-hand store. an aluminum soda can is recycled. a factory finds a way to produce 25 percent less packaging waste when it ships materials.

A factory finds a way to produce 25 percent less packaging waste when it ships materials.

Explanation:

***verified answer***

the correct answer is b

genetic variation can be caused by mutation (which can create entirely new alleles in a population), random mating, random fertilization, and recombination between homologous chromosomes during meiosis (which reshuffles alleles within an organism's offspring).