Well, you need to give us the choices before we can give an exact answer but normally you can evaluate the tone by thinking about the context and meaning.
some examples of strong disapproval might be: "She's such a horrible person" or "I really hate this lamp it's ugly" The bolded words show the strong disapproval.
But most likely you should be able to find it by evaluating tone.
The author establishes a textual structure of cause and effect to establish the relationship between physical activity and good health.
<h3>What is cause-and-effect textual structure?</h3>
- It is a way of organizing text information.
- It is the way of showing how one element provokes the existence of the other.
- It is a way of relating two elements.
To make the reader understand how physical activity is related to good health, the author must organize the text in a cause and effect structure, as it will show how good health is a consequence of physical activity.
Your question is incomplete and you did not show the text to which this question relates. This prevents me from providing an objective answer, but I hope the above information can help you.
More information about textual structure in the link:
brainly.com/question/12053427