![]() ![]() A few species can contract their whole bodies, and many can close their small mouth-like apertures, or oscula, and the ostia. But some marine and freshwater species can move very slowly across the sea bed as a result of amoeba-like movements of cells. ![]() But there’s a catch they have to leave parts of their bodies behind to do so. Adult sponges are basically sessile, meaning that they are immobile. Trending Questions How long is it fro earth to the moon in miles? If the Hubble Telescope orbits the earth every 97 minutes how the heck can it stay focused on one thing long enough to get a good picture? Which direction does the earth's pole tilt in november? How long will it takes to orbit the earth a hundred times? Why do people salute the rising sun? Gottfried Kirch discover a comet in 1702? I would like more detail about how the moon orbits the Earth and how and when eclipses happen? Who are the Filipino astronomers? What method do astronomers use to determine the distance to a relatively close star like Sirius? Where is the geocentric on the sun? Is the earth's rising atmospheric temperature caused by man's energy consumption? Time stops when the speed of light is reached and velocity and gravity both slow down time. While it’s been long believed that adult sponges are stationary sea animals, a new report shows they do, in fact, move. ![]()
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