Sea sponges may have been Earth’s first living creatures
PositiveScience

Recent research suggests that sea sponges might be the first living creatures on Earth, dating back around 541 million years. This discovery is significant as it helps us understand the origins of life and the evolutionary history of our planet. By studying these ancient invertebrates, scientists can gain insights into how life evolved and adapted over millions of years, shedding light on the complex web of life that exists today.
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