Multiple choice

Which of these scientists lived earliest?

  1. Isaac Newton

  2. Nicolas Copernicus

  3. Galileo Galilei

  4. Johannes Keppler

Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

Nicolaus Copernicus lived from 1473 to 1543, which is earlier than the other scientists listed. Johannes Kepler (1571-1630), Galileo Galilei (1564-1642), and Isaac Newton (1643-1727) all lived and worked in later periods.