Relating to natural matter (materials). (a.)physical (b.)synthetic (c.)natural

C. Natural

Explanation: We know that any substance that is being used to create something is material. The natural materials (stone, wood, etc.), are often used as they are also found in nature.

I hope this helps you!

the language of nature was a manifestation from god as he said "let there be light" and there was light the world began to assume visible, comprehensible form.

what ever we know now think of the old vision of creation we can be sure that with out the speaking of word -without language- we would have no science today with its striking power to illuminate the world.