![]() ![]() A) True B) False High turbidity means clearer water. ![]() Freshwater represents about 10 of the total water on Earth. The sticking of the water molecules (cohesion) to the tracheid walls results in ascending of water in plants. Invertebrate Sponges are animals that usually have no body symmetry an never have tissues or organs. Indicate whether the following sentence or statement is true or false. Most sponges filter water to get their food, but certain sponges are carnivorous, meaning that they eat meat, including tiny shrimp-like creatures. False True/False Cnidarians cannot move to escape danger or obtain food. ![]() Some deep-water sponges can live to be over 200 years old. \( \newcommand\): Secondary radial symmetry in echinoderms: The larvae of echinoderms (sea stars, sand dollars, and sea urchins) have bilateral symmetry as larvae, but develop radial symmetry as full adults. True True/False Water currents carry food an oxygen and take away waste products from sponges. That is a mighty long time for an animal without a complex nervous, digestive, or circulatory system 2. ![]()
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