Which behavior of light makes it possible for you to see a spectrum of colors in a spray of water on a sunny day? a. specular reflection b. reflection c. refraction d. diffused reflection

1. variations in a population of moths allow for some of its members to be able to adapt to environmental changes. the better adapted of the moths will be able to survive the change and thus prevail as the “fittest” of the species. (a) describe three mechanisms in which variation can occur within a species population. (b) explain which mechanism or mechanisms would be responsible for the survival of a population of peppered moths better than white moths in an environment affected by industrial soot. justify your answer.

What is used to keep track of the gamates and possible offsprings combination

Which situation is an example of not doing work? lifting a couch throwing a baseball running up stairs carrying a box