Determine the course of action that has the highest expected payoff for this decision tree. (enter your answers in millions. round your answers to 2 decimal places.)

Which statement best describes the relationship between observations and conclusions? a) observations are based on conclusions b) conclusions are based on observations c) observations and conclusions both depend on research d) neither conclusions nor observations depend on research.

Which is not a characteristic of the animal kingdom? a. they include both vertebrates and invertebrates b. their skin is covered with hair or fur c. they are heterotrophs d. they are eukaryotic

The use of dna as evidence in criminal investigations became possible because of the