who first developed the heliocentric model?\no robert hooke\no nicolaus copernicus\no sir isaac newton\no…

Brief Explanations:

The heliocentric model, which places the Sun at the center of the solar - system, was first developed by Nicolaus Copernicus. Robert Hooke made contributions in microscopy and elasticity. Sir Isaac Newton is known for his laws of motion and universal gravitation. Tycho Brahe made important astronomical observations but did not develop the heliocentric model.

Answer:

B. Nicolaus Copernicus