Siti observed that when she uprooted a balsam plant, it was difficult to pull out and had many branches of roots. What is a key function of these roots?
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Worked Solution
Step 1: Roots serve two main purposes: absorbing water/minerals and anchorage.
Step [2-9]: Anchorage means holding the plant firmly in the soil to prevent it from being blown away.
Step [2-9]: The difficulty in uprooting shows the roots are performing this function.
Correct answer: To hold the plant firmly to the ground.
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