Which of the food chains would cease to exist if all flowering shrubs were destroyed?

The food chain that would cease to exist if all flowering shrubs were destroyed is:

Shrubs—> Insects—> SongBirds

Shrubs are the primary producers in this food chain, providing food for insects. Insects, in turn, are eaten by songbirds, which are the tertiary consumers. If all flowering shrubs were destroyed, the insects that rely on them for food would also decline in population. This would then lead to a decline in the population of songbirds, as they would have less food available. Eventually, the entire food chain would collapse.

Here are some other examples of food chains that would be impacted if all flowering shrubs were destroyed:

* Flowering shrubs—> Bees—> Bears

* Flowering shrubs—> Butterflies—> Birds

* Flowering shrubs—> Hummingbirds—> Spiders

In each of these cases, the flowering shrubs are the primary producers and the insects are the primary consumers. If the flowering shrubs were destroyed, the insects that rely on them for food would also decline in population. This would then lead to a decline in the population of the higher-level consumers, such as bears, birds, and spiders.