What does a pyramid of biomass represent

Explanation:

To talk about the pyramid of biomass, we need to understand the definition of it.  

What is pyramid of biomass?

This is the total amount of biomass at each trophic level in an ecosystem which is represented graphically in a pyramid shape. Talking about Pyramid,it may be upright or inverted, when you imagine a tree ecosystem, where we have a single producer, tree and consumers are small birds that is why the biomass reduces when moving from producer to consumer. Hence; pyramid of biomass is upright.

c

explanation:

b - the respond is innate and varies over time.

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