Question

plants having light weight and spongy bodies filled with water are​

Answer 1

plannts hope it help you

Answer 2

Aquatic plants are plants that have adapted to living in aquatic environments (saltwater or freshwater). They are also referred to as hydrophytes or macrophytes to distinguish them from algae and other microphytes. A macrophyte is a plant that grows in or near water and is either emergent, submergent, or floating. In lakes and rivers macrophytes provide cover for fish , substrate for aquatic invertebrates, produce oxygen, and act as food for some fish and wildlife.

Macrophytes are primary producers and are the basis of the food web for many organisms.

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