Drag and drop each accomplishment to the correct person.

came up with the idea of a pendulum clock

developed the law of gravity

suggested that everything could be predicted like a machine

discovered that planets' orbits are elliptical and not circular

Sir Isaac Newton, Johannes Kepler, Rene Descartes, Galileo Galilei

The following are the correct matches of the accomplishments and the persons who accomplished them: Came up with the idea of a pendulum clock - Galileo Galilei (also invented a complex device called telescope)

Developed the law of gravity - Sir Isaac Newton (also gave three laws of motion)

Suggested that everything could be predicted like a machine - Rene Descartes (also invented analytical geometry)

Discovered that planets' orbits are elliptical and not circular - Johannes Kepler (also proposed the harmonic law)