Final answer:
Mama's protectiveness of Alejandro is suggested through her careful and vigilant behavior towards his well-being, which aligns with the general depiction of protective actions in literature.
Step-by-step explanation:
Based on the evidence provided, the inference that Mama is protective of Alejandro can be supported by her actions and the circumstances described. In literature, when a character displays protective behavior, it is often shown through their actions and decisions concerning the well-being of another character. For example, a mother's protectiveness might be demonstrated by her careful monitoring of her child's health, her eagerness to seek reliable information, or her caution against potential dangers.
In the given situation, if Mama is taking similar measures to ensure Alejandro's safety and well-being, such as providing for him, being cautious about who he interacts with, or being vigilant about his experiences, these would be strong indicators of her protective nature. The evidence would further solidify this inference if Mama displayed consistent behavior aligning with the goal of shielding Alejandro from harm.