Light ray 1 strikes the smooth surface, separating air and water as shown below. Which of the following rays is the part of ray 1 that is reflected from the smooth surface?

Amarine ecologist has constructed the conceptual model shown in the diagram. what predictions can be made from using this model? where the tertiary consumers get their energy how often primary producers are able to reproduce when bacteria and fungi initiate the process of decomposition whether other secondary consumers are present