Question

7/21
learning by repeatedly trying a task; learning from mistakes
courtship
trial and error
instinct
migration

Explanation:

The question is about identifying the term for learning by repeatedly trying a task and learning from mistakes. "Trial and error" is the concept that matches this description, as courtship is related to mating behavior, instinct is innate behavior, and migration is movement of organisms.

Answer:

B. Trial and error (assuming the options are labeled A: Courtship, B: Trial and error, C: Instinct, D: Migration; if the original options had different labels, adjust accordingly, but based on the content, the correct option is the one with "Trial and error")