Respuesta :
The answer is actually colors, rock units. I took this quiz and I chose letter D, and I was incorrect. I went to check the correct one after I finished and it was C colors, rock units . I hope this helps, thank you.
The answer is actually colors, rock units. I took this quiz and I chose letter D, and I was incorrect. I went to check the correct one after I finished and it was C colors, rock units . I hope this helps, thank you.