Certain trees, in fact, produce seeds only when fire heats them. If the fire removes the thick shrubs and undergrowth, the water supply increases, aiding other plants and local animals, Fire also many kill predatory insects or pest that live on and damage otherwise healthy trees.

Which set of context clues BEST points to the understanding of the meaning of undergrowth, in the second sentence?

The context clues that best point to the understanding of the meaning of undergrowth are "thick shrubs" and "water supply increases." These clues suggest that undergrowth refers to the dense vegetation or plants that grow beneath the main vegetation or trees.

The context clues that best point to the understanding of the meaning of undergrowth in the second sentence are "thick shrubs" and "water supply increases." These clues indicate that undergrowth refers to the dense vegetation that grows beneath the taller plants or trees in a forest or other natural area.

To understand the meaning of the word "undergrowth" in the given context, we can examine the surrounding sentence for context clues. The relevant sentence states, "If the fire removes the thick shrubs and undergrowth, the water supply increases, aiding other plants and local animals," So, we can gather that undergrowth is being contrasted with "thick shrubs," and its removal contributes to an increase in water supply that benefits other plants and local animals.

From this context, we can infer that "undergrowth" refers to the dense low-lying vegetation or plant growth that exists beneath the "thick shrubs." It's typically a term used to describe the small plants, bushes, and vegetation that grows beneath the taller shrubs or trees.