Answer:
B. decreasing
Explanation:
From the graph provided, we can see that the amount of Parent isotope decreases as the age of the Parent isotope increases (the general trend has a downward slope).
Answer:
A and D
Explanation:
because they prodouce what consumers demand and what they think is nessary.
They always have crops growing on the curve steep hillsides in to flat steps.
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That is false. Physical geography us the study of Earth's surface. An example of that is land mass.