Consider the following statements with reference to the Sea-Grass:
1. They are the only group of higher plants adapted to life in the salt water.
2. They help in reducing wave and current energy.
3. They are exclusively inhabitable to marine invertebrates only.
Which of the statements given above are correct?
1 and 3 only
2 and 3 only
1, 2 and 3
1 and 2 only
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