<span>Both stages take place in the water and </span><span>require hardening of the mosquito's body.</span>
<span>At the beginning of the paragraph, the topic is about how volunteering is beneficial for one's general health as it may include minor-to-moderate physical activity and reduces chronic pain and heart disease symptoms. Then, it explains that not all voluntary work may fulfill this need due to their sedentary nature, and how such should be combined with actual physical activity. From there, the paragraph goes on to say which are examples of everyday activities that can be turned into exercise, which completely diverts from the original idea.
</span>Therefore, your best answer is <span><u>The paragraph contains sentences that wander from the main topic.</u></span>
<span>Site ends in ".edu"
</span>An attribute of a website that will indicate a more reliable source of information is when the site ends in ".edu". It is a top level domain for education. It would mean that this particular site is linked with universities, colleges or other educational sites thus it gives more information that are real and factual.
The correct answer is B. Reducing hours will allow people to educate themselves on economy and business so that they may improve labour inequities and depressions.
In "The Plea for Eight Hours" (1890), Powderly makes an argument in favour of the eight-hour workday. The main argument can be found near the end of the text. He argues that if manufacturers and men worked eight hours, they would have time to study the finance and how to solve the problems that apparently force them to work long hours to make profits. With better understanding of business and economy, they would be able to work less hours but with the same profitability.