trunk is the main axis of a tree the supports the branches and is supported by roots. Cellulose makes it sturdy. Cellulose is the main substance in the walls of tree cells, helping them to stay stiff and also upright.

You are watching: What molecule makes the trunk of a tree sturdy



A college student observes several varieties of plants cultivation in a drainage ditch. Some types have brief roots when others have actually long r

OPTIONS:

a. Many plants in the ditch will be tree with long roots. B. Most plants in the ditch will certainly be tree with brief roots. C. There will be no adjust in the numbers of plants with long roots and also short roots. D. There will be an equal variety of plants in the ditch with long roots and short roots.

yellowcomic.com:

a. Many plants in the ditch will certainly be plants with long roots

Explanation:

Since the species of tree that have actually long root are much better adapted to resist being washed far by rapid moving water in the drainage ditch during heavy rain, the short-term impact that will most likely an outcome in a year the has more heavy rain than normal is that majority of the plants that would be discovered surviving in the ditch will be plants with lengthy roots. Castle are far better adapted to making it through in the drainage ditch during heavy downpour, when contrasted to tree with brief roots.

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yellowcomic.com:

False

Explanation:


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