? ???? New member Jun 4, 2010 #1 Okay so I'm taking the lab practical part of the Earth Science test tomorrow, and I have a question on something: What is the glass plate for? (Have to do with rocks and minerals) Please and thank you!
Okay so I'm taking the lab practical part of the Earth Science test tomorrow, and I have a question on something: What is the glass plate for? (Have to do with rocks and minerals) Please and thank you!
