Answer :
The complete oft-repeated phrase is: "In the ocean, the rocks are alive and half the plants are animals."
Explanation:
1. In the context of the phrase, it is emphasizing the dynamic and interconnected nature of marine ecosystems.
2. The statement highlights the concept of biodiversity in the ocean where rocks are seen as living organisms due to the presence of various marine life forms attached to them, such as algae, barnacles, and other creatures.
3. Referring to half the plants as animals could be alluding to organisms like certain types of seaweed or algae that exhibit characteristics of both plants and animals in their biological functions.
4. Overall, the phrase underscores the complexity and diversity of life forms present in ocean environments and how they interact to create a rich and vibrant ecosystem.
