If two brown-eyed people have a blue-eyed child, we can deduce which of the following? a. the gene for blue eyes is recessive. b. the gene for blue eyes is sex-linked. c. the child's eye color is the result of mutation. d. the gene for brown eyes is recessive i need the true and correct answer this is for a test for school

Scientists follow specific processes in order to determine valid explanations and conclusions from observations. david observed strange lights in the sky above his home outside of roswell, new mexico. the only explanation that makes sense to him is that there are ufos in the area. what should david do next to verify his explanation?