Final answer:
Renata exhibits an Amiable behavioral style, which is based on cooperation, valuing relationships, and a high degree of empathy.
Step-by-step explanation:
Renata exhibiting behaviors that involve asking questions to others instead of directly stating her own opinion, and the effort to maintain relationships by sending birthday cards and quick notes, aligns with the Amiable style of behavioral patterns. The Amiable style is characterized by a high degree of empathy and focus on relationships and cooperation. Individuals with this style tend to be team players, supportive, and value interpersonal skills. They prefer asking questions to understand others better and to build and maintain relationships even through simple gestures like sending greeting cards.