Question

stress causes levels of brain chemicals to rise. the effect can be unhealthy weight gain, anxiety, and mood swings. which text structure is used above? problem/solution cause/effect compare/contrast

Explanation:

The text first states that stress (cause) leads to an increase in brain chemicals, and then lists the resulting effects (unhealthy weight gain, anxiety, mood swings). This clearly follows the cause/effect structure.

Answer:

Cause/Effect