Answer:
This is true, opportunity cost does mean how much you have to spend to do something
Answer:
The regions travel by themselves. People don't determine where to transfer them.
Explanation:
Fossils are our powerful connection to explain earth’s antiquity. The hardened form of our primates supports us to ascertain the geologic age and circumstances (paleoenvironment) in which they were inserted. Fossils found in various continent accommodated geologists discover how the land masses used to be joined. Mountain tracts identified the barriers of moving plates, which determined in which direction the different continent has transferred and tended. Extrapolating from this knowledge, investigators had a stern idea of how the landmasses were demonstrated ages ago.
