Did all animal life on Earth begin with a sea sponge?

Genetic analysis of 640-million-year-old rocks suggests that the sea sponge may have been the first animal to develop on Earth.

Alien life on Earth': New underwater species found in California

Welcome to the weird world of the Sea Sponge - Siren Diving Lembongan

Earth's First Animals May Have Been Sea Sponges Science, 43% OFF

Failure Rates Of Repaired Bucket-Handle Tears Of The Medial

Failure Rates Of Repaired Bucket-Handle Tears Of The Medial

Discover the Animal That Can Live 10,000 Years - A-Z Animals

Sea sponge could be the first animal on Earth

Is our most distant animal relative a sponge or a comb jelly? Our study provides an answer

Other Invertebrates (corals, sponges, worms, etc.) - Point Reyes National Seashore (U.S. National Park Service)

Earth's First Animals May Have Been Sea Sponges Science, 43% OFF

What did the earliest animals look like?

A Sea Sponge Could Save Your Life