Question

Some studies have shown that peppermint odor increases people’s mental sharpness, especially when they solve math problems. Which best describes how this could be a valid scientific claim?
if it is tested in a controlled setting with repeated results
if the test is published on Wikipedia
if the scientist was previously peer reviewed
if the math problems are easy problems

Answer 1

Answer:

I belive the answer is A

Explanation:

The other options aren't reliable.

Answer 2

Peppermint helps to increase alertness and reduces stress levels. It helps to sharpen the brain if it is tested in a controlled setting with repeated results. Thus, option A is correct.

What is peppermint?

Peppermint is a product of a cross between watermint and spearmint. It lies in the category of herbs.

Peppermint has a hard sweetish smell and a warm pungent taste with a cooling effect in the mouth.

The Hippocampus area of the brain controls memory. The menthol present in peppermint stimulates the hippocampus area of the brain which increases alertness and sharpness.

Thus, the odor of peppermint helps to increase people's mental sharpness which is required during solving math's problems if it is tested in a controlled manner.

Therefore, option A is correct.

Learn more about peppermint, here:

https://brainly.com/question/16546633

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