Question

question 1
what is this article mainly about?
a. taking short breaks to listen to music or dance can help lower stress while studying.
b. constant cortisol can weaken thought processes and lead to getting sick more often.
c. chemical messengers affect a person’s moods and behaviors in helpful and harmful ways.
d. testosterone can help move information from short - term to long - term memory.
submit

Explanation:

The article's title is "Messengers in the Body" and the text mentions "chemical messengers in your body affect your daily life" and "how chemicals can affect your moods, behaviors, and physical reactions". Option A is about study breaks and stress, not the main topic. Option B is about cortisol's effect, a specific chemical, not the overall topic. Option D is about testosterone and memory, also specific. Option C states chemical messengers affect moods and behaviors in helpful/harmful ways, which matches the article's focus on chemical messengers' effects on daily life (moods, behaviors, etc.).

Answer:

C. Chemical messengers affect a person's moods and behaviors in helpful and harmful ways.