Aorta: The aorta carries oxygenated blood to different parts of the body. It distributes blood to all the arteries. Brachiocephalic artery: The brachiocephalic artery carries oxygenated blood away from the heart. It supplies the brain‚ right arm‚ and neck with blood. Common carotid artery: The common carotid artery supplies oxygenated blood to the front of the brain as well as the head‚ neck‚ face‚ and spinal cord. Subclavian artery: The subclavian artery carries blood away from the heart and
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between the structure and function of four specialised human cells. The human body is made up of trillions of different cells; all play a huge role in the running and function of the body. They are the foundation of all living things. Each different cell has its own exclusive job. Without cells the human body would simply fail. All cells contain organelles which are the structures of the cells itself‚ organelles have individual functions. This essay will investigate the structure and function of four
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3.1.1. Why does life thrive in the tropical rainforest? The tropical rainforest is very rich in water and food thus life thrives. We all know that food and water are the things that animals need the most for their survival. It also has a warm temperature due to the constant energy that the sun provides. The plants need the sunlight for the process of photosynthesis to be completed and use it to derived energy. And the plants serve as the food for some animals and these animals serve as the food
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Period 2 4-11-12 They Should Be Saved Rainforests cover about six percent of the world. Millions of tribal people inhabit these rainforests. A little less than fifty percent of the world’s animals and insects live in the rainforests. Although rainforests seem so important‚ they are being destroyed at an alarming rate today. Humans should stop cutting down rainforests because destroying them causes plants and insects to become endangered and there is also a great supply of fruit and nut trees
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The social class structure in the society is reproduced in many ways. One of the ways is through education. Many believes that the main function of education is not to educate the younger generation‚ instead is to replicate the social class structure one generation after the other. Certainly‚ many contrasting opinions have been expressed by different sociologists and explanations are made to justify their point of view. Marxists believe that education serves the needs of the economic base of
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Functions and structure of plant terpenes Terpenes are an enormous class of organic compounds‚ that are produced by a wide variety of plants and fungi‚ especially conifers. Terpenes are also produced by some of the living organisms‚ like swallowtail butterflies. They emit terpenes from their osmeterium. Terpenes are important materials for a plant as components of its body and as a material to protect it from external enemies since it has a strong smell and colorless. Terpenes are found in biological
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P2: Outline the structure of the main tissues of the body. In this assignment I’m going to talk about the structure of the main tissues which are found within the body as well as what their role is in the terms of two named organs of the body. Tissues are a collection of similar cells that group together to carry out a specific function within the body. There are four different types of tissue found in the human body which include; epithelial tissue; connective tissue; muscle tissue and nerve tissue
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How is the structure of cells related to their function? Cell structures come in various shapes and sizes dependent on their location within an organism and what life sustaining process it carries out. These can range from the globular protein of a red blood cell‚ designed to carry four oxygen molecules at a time to the tail like flagellum of a bacteria designed for mobility and penetration of organs within a body. There are two main types of cells‚ eukaryotic cells which are generally plant
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hair colour are in the cytoplasm. These chemicals are the basic living materials that a cell needs. Organelles are the various components of a cell with a specific structure and function and are linked to miniature organs. These include: Mitochondria: These are small components within cells that perform different important functions in order to keep the body healthy. They make the energy that cells need to do to work correctly. An example of this is brain cells which need a large amount of energy
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Responsible Accounting 1. Identify at least two behavioral that could arise There are two potential behavior advantages if manager accepts and participate in the responsibility accounting system and participatory budgeting system. Responsibility accounting is used to measure the performance of people and department to foster goal congruence whereas‚ participatory budgeting system is a budgeting process under which those people impacted by a budget are actively involved in the budget creation process
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