The Lion’s Mane jellyfish grows so large because jellyfish never stop growing throughout their lives 🧬 In cold oceans, low temperatures slow metabolism, allowing the body and tentacles to grow longer over time ❄️ Its extremely long tentacles increase surface area, helping it capture more prey in nutrient-rich waters 🌊 Despite its size, its simple nervous system and venom are designed for hunting, not killing humans ⚠️ #MarineBiology #OceanScience #JellyfishFacts #ScienceFacts #Evolution #ColdO