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Determine whether the sentence is properly capitalized.

We heard that dr. Palmer was the only physician to receive the Nobel prize.

incorrect
correct

Describe how gravity and convection work together to move the plates in the plate tectonics theory

How did the romanov dynasty increase russia's power?

In a study, people were asked to imagine simple occasions that made them happy and to remember events that made them feel proud about themselves. it was observed that the subjects developed an increasingly positive attitude. these changes are known to be healthy, leading to greater physical activity and reducing unhealthy habits. based on this excerpt, we can conclude that a positive attitude .