Question

what might make annas goal more challenging? microplastic is difficult to see. microplastic is enjoyed by creatures. microplastic is on the surface. microplastic is found near birds.

Explanation:

To determine what makes Anna's goal more challenging, we analyze each option:

• Option 1: If microplastic is difficult to see, it would be hard to locate or work with, increasing the challenge of Anna's goal.
• Option 2: Microplastic being "enjoyed by creatures" is not a typical challenge - microplastic is harmful to creatures, not something they enjoy.
• Option 3: If microplastic is on the surface, it should be easier to access or handle, so this would not make the goal more challenging.
• Option 4: Microplastic being near birds doesn't inherently make the goal more challenging unless there's more context, but compared to the first option, difficulty in seeing is a direct challenge to tasks involving microplastic (like detection, cleanup, etc.).

Answer:

A. Microplastic is difficult to see.