You're watching a show on TV about the history of scientific thought in Europe prior to 1800. The narrator correctly states that at that time Group of answer choices all forms were thought to have been created by God and to remain constant over time. all species were believed to have evolved from a common ancestor. evolution was attributed to natural selection acting upon genetic variation. most species were thought to change over time.

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 the main function of the central vacuole in a plant cell? a. absorbs energy from the sun to produce food b. holds water and maintains turgor pressure c. breaks down molecules to release energy d. contains the cell's genetic material

Why are common names a problem for scientist?