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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
You could use transition words like finally or in conclusion
a=-.25+6.7t, s=.75+4.5t when Amir catches up a=s so:
-.25+6.7t=.75+4.5t (add .25 to both sides)
6.7t=1+4.5t (subtract 4.5t from both sides)
2.2t=1 (divide both sides by 2.2)
t=10/22 hr
t≈0.45 hr (to nearest hundredth)
the answer is 0.45
