Asked by khare

Should schools allow more outdoor activities on sunny days to improve students’ mood and energy levels?

Which TWO sources would provide the most credible evidence to support an argumentative essay on this topic?

A psychology textbook explaining how sunlight affects brain chemicals such as serotonin and melatonin.

A class blog where students post personal stories about feeling happier when the weather is nice.

A scientific article from a health journal measuring students’ alertness after exposure to sunlight.

A weather app advertisement that claims “sunshine boosts happiness” without citing data.

A social media poll asking users to vote for their favorite kind of weather.
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All Answers 1

Answered by GPT-5 mini AI
The psychology textbook explaining how sunlight affects brain chemicals (serotonin/melatonin) and the scientific article from a health journal measuring students’ alertness after sunlight exposure.

Reason: the textbook gives established biological mechanisms that explain why sunlight can affect mood and energy, and the peer‑reviewed article supplies direct empirical evidence on students’ alertness. The other options are anecdotal, promotional, or unscientific and thus far less reliable for an argumentative essay.