billion C.)100 thousand D.)13.7 billion 2.)What is placing geological events in a sequential order as determined from their position in the geological record? A.)geologic time B.)Relative dating C.)Radiocarbon D.)tree-ring dating 3.)Which of the following methods can be used to demonstrate age equivalency of rock units? A.)Lateral tracing B.)Radiometric Dating C.)Guide fossils D.)Position in sequence E.)All of the above 1. The first form of horses had how many toes on each foot
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Animal Rights Animal rights were made to protect the animals‚ and ensure them a life without abuse. Imagine a human society with rights‚ but no one is there to enforce it. Animals have to deal with that every day of their lives. Animal rights should be enforced in order to promote healthy animal growth‚ to stop animal abuse‚ and give animals a fighting chance for a prosperous life. With illegal animal fights rampantly growing in the United States animal rights should be implemented more. Many
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difference between plant and animal comes down to cell structure. Animal cells do not have cell walls and have different structures than plant cells. Plant cells only are in rectangular shapes but animal cells are either circular‚ irregular or defined shapes depending on the type of cell. Plants have 3 basic organs; roots‚ stems‚ and leaves. Plants lack a brain and all the organs that animals have to carry out metabolic functions as animals take their carbon from organic substances and plants take their
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Marine Ecosystems are the largest systems on the planet‚ covering over 70 percent of the Earth’s surface and constituting over 99 percent of the living space on the planet (area x depth). These vast ecosystems are composed of many different habitats which extend from the near shore regions to continental shelves and the deep ocean. They are home to millions of species and provide food‚ income‚ protection‚ and many other vital ecosystem services to billions of people around the world. ECOLOGICAL
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1. Describe a moment in your life when you took on a great challenge. What was the outcome? It was a rainy and windy day In Valladolid‚ where the Spanish Rugby Championship was being held. Thirty teams had managed to enter the tournament; the Spanish crème de la crème (including little ol’ me)‚ but now only eight remained. The other seven had withered away like leaves on an autumn wind. The other team seemed ready; an orgy of feelings flooded the pitch: fear‚ excitement‚ and anxiety… Our team
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List the organisms that can be found in your ecosystem. Label Major organisms that live in your selected ecosystem: P for producers; C for consumers and D for decomposers. Beetles - Decomposer Cougar - Consumer Coyote - Consumer Creosote Bush - Producer Desert Big Horn Sheep - Consumer Desert Horned Lizard - Consumer Desert Iguana - Consumer Desert Rose - Producer Desert Tortoise - Consumer Earthworm - Decomposer Flowering Yucca - Producer Fly - Decomposer Gila Monster - Consumer Gopher Snake -
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Enzymes and their importance in plants and animals (25 marks) Enzymes are biological catalysts‚ which accelerate the speed of chemical reactions in the body without being used up or changed in the process. Animals and plants contain enzymes which help break down fats‚ carbohydrates and proteins into smaller molecules the cells can use to get energy and carry out the processes that allow the plant or animal to survive. Without enzymes‚ most physiological processes would not take place. Hundreds of
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entries narrate. Travel writing‚ personal essays and feature articles describe. Layout: All stories have a beginning‚ a middle and an end. Hemmingway’s six word short story “For sale‚ baby shoes‚ never worn” has all the ingredients of a compelling story: set the scene‚ rousing the reader’s curiosity (for sale) draw the reader into the action emotionally (baby shoes) finish with an unexpected development (never worn) Obviously you need a more fully developed plot‚ setting and characters for a 1
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“Examine the importance of ecosystem management and protection. In your answer‚ refer to the information in the Stimulus Booklet AND an ecosystem you have studied.” -------------------------------------------------------------------------------------------------------------------------------------- Introduction to Ecosystems An ecosystem is a biological environment consisting of all the living organisms and the nonliving within a particular area‚ with all the organisms interacting with each other
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life is full of ifs and buts. Life is a characteristic distinguishing physical entities having signaling and self-sustaining processes from those that do not‚[1][2] either because such functions have ceased (death)‚ or because they lack such functions and are classified as inanimate.[3][4][5] Biology is a science concerned with the study of life. The smallest contiguous unit of life is called an organism. Organisms are composed of cells‚ undergo metabolism‚ maintain homeostasis‚ can grow‚ respond
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