A scientist study in the evolutionary relationships among each species of bears the scientist constructed the following diagram to show her conclusions.

20. in humans, freckles are dominant to no freckles. trey has no freckles and his wife anna grace has freckles, but her dad doesn't. they want to know what percentage of their kids would look like trey. show a punnett square to support your answer.

What is the primary function of the nervous system?

Consider the equation s + o2 ? so2. what is the product? question 3 options: s so 2 s + so 2 o 2