the cambrian period and the rise of complex life

⁨@SavageEarthThenNow⁩ "The Cambrian Period: Rise of Complex Life" takes you back over 500 million years to a time when life on Earth exploded in diversity! Discover how the first complex animals—from bizarre armored creatures to the ancestors of modern species—emerged in the ancient seas. What caused this sudden boom in evolution? And what strange life forms ruled the oceans? Watch now to uncover the mysteries of the Cambrian Explosion! 🌊🦠🐙