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What is the ideal angle between the H-C-C bond in acetylene?
Indirect Value
The benefits provided by biodiversity that do not have direct economic value, such as climate regulation and pollination.
Indirect Values
Benefits provided by ecosystems that do not have a direct economic value, such as climate regulation and cultural significance.
Biodiversity
The variety of plant and animal life in the world or in a particular habitat, considered important for maintaining ecological balance.
Trees
Perennial plants with an elongated stem, or trunk, supporting branches and leaves in most species.
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