Which of the following statements is true about bushy pondweed?

Bushy pondweed is an aquatic plant known for its adaptability and ability to thrive in various freshwater environments. One of its key characteristics is its tendency to dominate shallow water areas. This growth habit allows bushy pondweed to form dense stands, outcompeting other vegetation for space and resources. These dense growths can significantly impact the aquatic ecosystem by providing habitat and food for various organisms, but they can also lead to issues like reduced light penetration and changes in water quality.

In contrast, the other statements about bushy pondweed do not reflect its true biological characteristics. It does not thrive in brackish water or high salinity environments, which are more suited to other aquatic plants. While bushy pondweed does have leaves that might be described as somewhat thick, calling them "succulent" does not accurately describe the plant's morphology in the way that vibrant, dense populations in shallow areas do. Thus, the assertion that bushy pondweed can dominate shallow water areas is accurate and reflects its ecological behavior.