who does the sea sponge defend itself who does the sea sponge move

The more scientists learn about chimpanzees, the more connections they find to humans. Modern humans and chimpanzees share 98.8% of the same DNA.

While that might sound like a great insult, it is very true. (Over-simplified because you could spend a lifetime studying our evolutionary past.) You’re 99% chimpanzee We didn’t come from chimpanzees either. The “humans came from chimpanzees” line is very common - and it is close - but also wrong.Įither way, all these arguments are quite short-sighted when it comes to the evolution of the human. Let’s take an over-simplified look at our past. As well as endure a high-pressure environment, the sponge needs to accommodate these currents for food and fertilization.Did humans come from monkeys? Go around town talking about that, and some people will clap in agreement while others will be completely offended.Ĭertainly, a species as great as humans could not have come from monkeys, right? That is correct. Giovanni studies how the sponge's cylindrical shape allows water to flow in and out of its body. It is human construction based on what natural selection has achieved over hundreds of thousands of years.' 'It could inspire new materials with glass as the main element. 'It's already well known that the structure is very strong,' says Giovanni. The researchers are modeling the sponge's structure to understand how it can withstand such bone-crushing depths. Giovanni Polverino from The University of Western Australia's Center for Evolutionary Biology is part of an international team studying the remarkable properties of the Venus's flower basket. Yet this delicate-looking sponge, only millimeters thick, is much tougher than it appears.ĭr. Such a fragile 'glass house' seems impossible at these crushing depths. The lattice-like mesh of its body filter feeds tiny food particles from the seawater. Its skeleton is made of silica-the main component of glass. It's the sea sponge Euplectella aspergillum or Venus's flower basket. As you explore the seabed, you spy an intriguing shape.

Strange creatures flit in and out of your torch beam. Your pressurized polar dive suit creaks under the strain of thousands of liters of water. At 1000 meters below sea level, you're enveloped in vast inky darkness. Imagine you're diving the icy depths of Antarctica.

Who does the sea sponge defend itself who does the sea sponge move