Question

Why was the heliocentric theory significant?

The heliocentric theory wasn't significant.
The heliocentric theory gave political authority to the Catholic Church.
The heliocentric theory provided the basis for modern biology.
The heliocentric theory was the first major discovery of the Scientific
Revolution.

Answer 1

The answer to your question is d

Answer 2

The heliocentric theory was the first major discovery of the Scientific

Revolution.

Step-by-step explanation:

This was the first major discovery which caused other people to start thinking.