Question

question 3
what did the first natural philosophers do?
a. they tested their ideas.
b. they set up labs to study nature.
c. they thought about ideas.
d. they used tools to study nature.

Explanation:

The text states that first natural philosophers were "mostly thinkers" who did not run experiments, set up labs, or use instruments (since they didn’t exist). Instead, they relied on thinking about ideas.

Answer:

C. They thought about ideas.