Which best explains why a decrease in the types of insects in an ecosystem reduces the sustainability of the ecosystem? organisms that depend on insects may not survive, eventually harming all the organisms that are interconnected. the biodiversity of the ecosystem cannot be protected by laws unless there are a certain number of insect species. there will likely be fewer insects that harm plants, causing an increase in plant diversity. having fewer insects allows other organisms to use the resources that the insects were using

Organisms that depend upon the insects will not survive, eventually harming all the organisms which are interconnected.

Explanation:

Ecosystem is a biotic community where living beings interact among themselves and with their non-living physical environment. Ecosystem sustainability can be define as the interaction between the living beings so that resources required for living can be obtained. As a result of this ecosystem remain balanced in terms of population of different species.

If the population of insects is decreased then organisms which are dependent on insects for food will not sustain their lives and this will disturb the ecosystem sustainability.