Where we come from...an essay describing the first multi-cellular organism.

Where we germ from The to the highest degree ancient question people probably eat up been asking since B.C times would be, Where do we come from? non who was our grandma or who before that. I mean where did e genuinely(prenominal) beasts come from? How did we become so diverse? Why do I look same this and that tree like that? These questions arent uncommon. more scientists everyplace the years pondered the thought and honestly couldnt figure it unwrap. After the leaping of the earth, two and a half billion years later, the diminished gear organism began to from. They were just one-celled and had no function. currently by and by lots of time the cells began workings to treated forthher to form the number 1 gear actual documentation thing. What did this new being look like? It had to be very simple and probably have no bones, not a nervous system, or a strait or brain. It had to have been very simple and easy to get through life. What could this animal have bee n? Paleontologist frame the earliest or oldest dodo that was of something they couldnt explain. Only years later did someone found out that the fossil pieces resembled the spores of a loaf. When a leech is first approached, it whitethorn seem lifeless. However, inside of the sponge is a humans of cells working together to each one doing what undertaking they want.

This is different from most animals because our cells each have one task that it performs and it cannot switch from task to task. The sponge has a very neat way of eating. The minute holes in the skin of the sponge catch food particles in piss flowing through it. The particles are carried through the sponge and into a cham ber where cells called coanasites thrive. Th! ey act like tiny police avant-garde with flagella or a whip... If you want to get a proficient essay, order it on our website: OrderEssay.net

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