Why are scientist concerned that currently unknown medical plants may never be discovered

Hi,

your answer to this response is

The current rate of deforestation means that biodiversity is being lost from the planet. Despite Extensive studies,also  there are still many different species of this plants and animals that are yet to be discovered, and their discovery becomes less likely due to the destruction of habitats by activities such as deforestation. This causes concern in the scientific community over the loss of potentially life-saving plants.  with out  our plaent we all die out

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FaithRawlins14

x would be the most and the least would be y because there are more fruit   and seeds than flock z has insects

idk im sorry.