There's another person online with the EXACT SAME QUESTION. There's a lot of things but check it out in the internet
1. olivine and quartz
2. olivine and pyroxene
3. pyroxene and orthoclase
4. orthoclase and quartz
Answer:
he should put it in the beginning
Explanation:
I'm pretty sure it's this one it makes sense
Answer:
i dont think it is important
Explanation:
there is no point in staying up to date if nothing changes in our every day life
