. Pyramid of numbers
A: Always upright
B: Always inverted
C: Either upright or inverted
D: Neither upright or inverted
Best Answer
Explanation:
- A pyramid of numbers shows the number of organisms at each trophic level per unit area of the ecosystem.
- Pyramid of numbers is a graphical representation.
- Pyramid of numbers is either upright or inverted.
Final Answer:
Hence, the correct option is C: i.e., Either upright or inverted
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