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far from us?9. Explain why there is a need of variety of animals and plants in a forest.17 10 the artist has forgotten to put the labels and directions on |
| Answer» <p>The variety of plants and animals are needed to maintain a balance in the ecosystem. The herbivores eat different types of plants. But to avoid extinction of plants, there are carnivores who eat herbivores. The nature controls the balance by introducing various species. There are plants which depend on one another for nutrients and live in a symbiotic relationship. If this was not the case, Earth would have been a barren land with no species.</p> <p>What means Reflection of Light </p> | |