Which is not true about the discovery of new scientific evidence and theories? a) new theories are always the truth. b) theories can never be said to be the absolute truth. c) old theories might be discarded in favor of new theories. d) theories are refined as new scientific evidence discovered.

In this experiment you were asked to present three possible mechanisms. describe those mechanisms here and include drawings of those mechanisms. how will the bromination of trans-cinnamic acid and trans-stilbene allow you to distinguish between the three possibilities? what would you expect to find in your data in each scenario?

What is earths lithospheric plates interact at

Which are characteristics of flukes? check all that apply. a they are free living. b they are a type of flatworm. c they reproduce sexually. d they have eyespots. e they are segmented.