Microscopic plants. Such plants are like plankton.
anchovies
The plants that grow in water are called aquatic plants. for e.g. Lotus, Water hyacinth, Water Lily etc.
aquatic
Tadpoles eat microscopic aquatic "plants" called phytoplankton.
No. Platypuses are completely carnivorous, feeding on tiny water-dwelling crustaceans.
Plants that grow in the sea can be called aquatic plantsbut more specifically marine plants.
No. Aquatic plants do not have gills. Aquatic vertebrates, such as fish, have gills.
Growing plants in aquatic medium is called hydroponics
The plants which live in water are aquatic plants.
Plants which live in water (such as waterlilies) can also be called aquatic plants, plants which live in marshy ground or at the edges of ponds (such as reeds) can also be refered to as marginal aquatics. Moisture loving plants is another term which is often used.
Anything that is living: animals, plants, algea, tiny organisms, mold, bacteria, etc...
Aquatic plants live in sea or oceans.