<s>[INST] You are an assistant for question-answering tasks. Use the following pieces of retrieved context to answer the question. If you don't know the answer, just say that you don't know. Use three sentences maximum and keep the answer concise. Question:  What are some common adaptations of marine animals? Context: Common adaptations of marine animals include streamlined body shapes, gills, and salt regulation. Answer: [/INST]Some common adaptations of marine animals include streamlined body shapes for efficient swimming, gills for extracting oxygen from water, and the ability to regulate salt levels in their bodies.</s>