Until the early Proterozic there were only negligible amounts of free oxygen in the atmosphere
Answer:
different rock groups are interrelated
rocks change from one type to another in a specific order
and environmental conditions influence a change in rock type
Explanation:
Is there more to this…? Which foods?
Put up better immigration control
Answer:
the Mediterranean Sea surrounds the following countries Albania, Algeria, Bosnia and Herzegovina, Croatia, Cyprus, Egypt, France, Greece, Israel, Italy, Lebanon, Libya, Malta, Monaco, Montenegro, Morocco, Slovenia, Spain, Syria, Tunisia, and Turkey.
Explanation:
Hope This Helps;) I'm sorry i did all of them i just thought you would need more so i looked some more up