Experiment #3 Dory and Nemo were counting the number of clown fish that lived in different colored seo onemones. They counted the fish once every week for three weeks Nemo he ped keeg rock of the data of course. Dory just kept counting, just kept counting - Orange 17.20 and 23 fish Purple 18. 21. and 24 fish White: 23. 26. and 30 fish Independent variable Dependent variable Scorcont vorables How you know Borneo

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.