Is the underlined word a predicate nominative or a predicate adjective?

before the race, steve looked excited.

Which excerpt from initiation is the best example of an internal conflict

In 2–3 complete sentences, thoroughly explain the protagonist's main motivation or goal in "the rules of the game"? what does the protagonist want? provide at least two specific details from the text to support your analysis of the protagonist's motivation or goal.

How does human environment effects biosphere