4. Why are research studies that lack controlled examples of "bad science"?

What materials must dams have to produce electricity, and what must occur?

Compare and contrast your sells take in oxygen, water, and food. what is one waste product that leaves your cells?

In response to framton's dialogue about his health issues, mr. sappleton replies: "no? " said mr. sappleton, in a voice which only replaced a yawn at the last moment. then she suddenly brightened into alert not to what framton was saying. what does this statement reveal about how mrs. sappleton feels about framton? a) she finds him boring. b) she's happy he came by. c) she finds him annoying. d) she feels sorry for him