Answer:
Migration is the movement and in human terms usually means a change of home.
Explanation:
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Answer:
the oldest are on the bottom
Explanation:
work your way from the bottom to top
The threat from acid deposition has been steadily increasing in the 21st century because of the increase in the number of industries during this period. The acid particles get trapped in the atmosphere and falls as raid on earth. These acid particles are increasing with the booming of the industrial sector.
Answer:
The continued use of RoundUp creates a consistent selection pressure that can cause evolution of resistance in a weed species.
Both convergent/destructive and divergent/constructive plate boundary can result in volcanic island
