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Read the passage.
62.
Cooperative Trees
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We often think of trees as simple objects that provide us with things we need, such as
lumber, shade, or fruit. Yet trees are far more complex-and social--than we recognize.
An underground network of fungi, which some have called the "wood-wide web,
connects the roots of numerous trees in a forest. Using the network, trees can
communicate with and support one another. They may share water, carbon, nutrients,
and protective compounds with one another. Scientists believe that one explanation for
this phenomenon may be a "source-sink model." According to this theory, trees growing
in excellent conditions with many resources transfer these resources to trees growing in
less favorable conditions. In this way, trees in a forest ensure the health of the entire
community by working cooperatively,
What is the main idea of the passage?
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out of 1000
84
91
The wood-wide web is an underground fungal network of connections between
trees.
Trees in a forest work to support one another by using an underground fungal
network
Different parts of a forest may provide different conditions for trees, some
more and some less favorable for growth.

Answer 1

Step-by-step explanation:

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Answer 2

The main idea of the passage is: Trees in a forest work to support one another by using an underground fungal network.

What is the main idea

The passage emphasizes the interconnectedness and cooperative behavior of trees within a forest through the "wood-wide web," an underground fungal network that facilitates communication and resource sharing among trees.

It highlights how this network enables trees to support each other by sharing water, nutrients, and protective compounds, ultimately contributing to the overall health and well-being of the forest community.