Question

estar can be used to talk about...
hunger
emotions and feelings
someones physical characteristics

Explanation:

In Spanish, the verb "estar" is commonly used to express temporary states such as emotions and feelings. Hunger is also a temporary state and can be expressed with "estar", but emotions and feelings are a broader - category where "estar" is frequently used. Physical characteristics are described using "ser" in Spanish.

Answer:

B. Emotions and Feelings