Based on the text, consider the assertions below. I. Le...

Based on the text, consider the assertions below.

I. Legitimate scientific researches occasionally encourage scams.

II. A grape compound called resveratrol has been proven to be effective against ageing.

III. The news media has been misquoting a Harvard biologist’s words to sell their supplements.

IV. One cannot get the recommended dose of resveratrol through diet or supplements.

The correct assertion(s) is/are