6. Some animals are osmocouformers, meaning that they maintain the tonicity/osmolarity of their body fluids equal to that of the external environment. Hydroids, a type of cnidarian, are What would happen if you take a marine hydroid and transfer it into a freshwater aquarium? B) osmoconformers, But they don’t move and thus are adapted to the environment they live in A) What would happen if you take a freshwater hydroid and transfer it into a saltwater aquarium? C) Some osmoconformers, such as sharks, can move from saltwater to freshwater, hypothesize what adaptations these organisms have in order to tolerate a change in the tonicity in their surrounding environment. Explain your answer in terms of tonicity and specify the direction of water movement.