Evolution essays

39 samples in this category

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1 Page 515 Words
Dinosaurs ruled the land, the ocean, and the sky for about 165 million years. Rex Tyrannosaurus hunts its prey with 50 to 60 banana-sized teeth. The 55-foot dragon from nose to tail frightened the ocean and ate everything they could catch. But 66 million years ago, the world's climate changed dramatically. Suddenly, the earth became colder and darker. All dinosaurs-except...
like 114
3 Pages 1289 Words
Dinosaurs first appeared in the latter half of the middle Triassic 230-240 million years ago; they were originally bipedal carnivores, and quite small relative to the colossal dinosaurs that proceeded them. These primitive dinosaurs rapidly evolved into the two major clades we know of today; Ornithischia and Saurischia, Saurischia being comprised of both Sauropoda and Therapoda. Saurischia makes up all...
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2 Pages 1021 Words
Much debated topic among psychologist are always, whether our personality and behaviour are governed by nature or nurture. Evidence from various psychologists’ study have very much agreed that both also can influence and shape who we are. But to what extent, or which is more important is still an ongoing debate. The following contents of this essay will describe about...
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3 Pages 1194 Words
Since the discovery of ancient dinosaur fossils, scientists have gone through extensive research to reveal the conditions of their lives on Earth and how many of them truly resided on our planet all those years ago. Yet despite all of our research, there is yet one baffling question we continue to ask today- which is, what exactly caused these daunting...
DinosaurEvolutionStudy
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4 Pages 1867 Words
Over the years, earth has gone through several changes. Before humans roamed the earth, there were dinosaurs. They lived here over 66 million years ago. Dinosaurs lived and moved through land, air, and water. Many Dinosaurs lived during different eras of earth’s time. They once lived and hunted where we now stand. We are constantly finding fossils of known species...
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5 Pages 2119 Words
The Cretaceous- Paleogene boundary is evidence shown in the rock layers of a mass extinction that occurred approximately 65 million years ago. From the evidence left behind of this event, leave scientists debating theories on how this sudden and significant event in Earth’s history took place, and why it led to the extinction of so many species. From the 5...
DinosaurEvolutionStudy
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8 Pages 3741 Words
Introduction: The Dawn of Computing The evolution of the computer has been an ongoing struggle with technology. The first computer created was in the third century. The Abacus was developed for counting and since this time man has been pushing the limits to create machines that can perform tasks faster and more efficient than human possibility. The Mechanical Beginnings: From...
ComputerEvolution
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3 Pages 1352 Words
Beauty is in the eye of the beholder, right? Beauty is subjective, not objective; as everyone defines and sees beauty differently. Now, why does everyone presented in the media look similar? Why is there a beauty standard? How come everyone wants to look like the same few people? What is the rave about double eyelid surgery all about? We need...
BeautyEvolutionKorean War
like 260
2 Pages 1097 Words
Earth was formed around 4.54 billion years ago through the gathering of mass from the accretion disc of the solar nebula during the formation of our solar system. In its early stages, earth was constantly under heavy bombardment from other floating bodies, leading to intense volcanic activity. After approximately a billion years of constant collisions Earth was eventually covered in...
EarthEvolutionResearch
like 433
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