“Caste” is defined as a rigid social system in which a social hierarchy is maintained generation after generation and allows little mobility out of the position to which a person is born. The original caste system of India was formed when Aryan nomadic groups migrated from the north to India in approximately 1500 B.C. The system consisted of four distinct groups. They were the Brahmans (priests) Kshatriya (warriors and tribal chiefs)‚ Vaishyas (tradesmen)‚ and the Sudras (workers‚ peasants).
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5 The Integumentary System FOCUS: The integumentary system consists of the skin‚ hair‚ nails‚ and a variety of glands. The epidermis of the skin provides protection against abrasion‚ ultraviolet light‚ and water loss‚ and produces vitamin D. The dermis provides structural strength and contains blood vessels involved in temperature regulation. The skin is attached to underlying tissue by the hypodermis‚ which is a major site of fat storage. CONTENT LEARNING ACTIVITY Hypodermis ❛❛The hypodermis
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Endocrine system The Endocrine system is very important to our body. This system regulates our mood‚ growth‚ metabolism‚ tissue development‚ sexual functions and reproductive process. It is a very complex system with many different hormones and glands. I am going to write about the pituitary gland and thyroid. The pituitary gland is very often considered to be the most important glad in the Endocrine system. The Thyroid produces thyroxine andtriiodothyronine. The Pituitary gland is no bigger
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Source google Respiratory System Lung Model Grade: 5th Rational: Students can’t look inside their chest and observe how their lungs work. After making a working model of the respiratory system students can connect what they read about the respiratory system with what they see. Prior Knowledge: Students have read aloud a respiratory system chapter from their science book‚ "Discovery Works" in class. Students should know the parts of the respiratory system and the basics of how it operates
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The Skeletal System provides us with many important functions. It provides us with the shape and form for our bodies as well as supporting‚ protecting‚ allowing our body to move freely‚ producing blood for the body‚ and storing minerals. The Skeletal System is the system of our body that gives our body its physical shape and with the help of the Muscular System it keeps us moving and makes us able to do tasks that we don’t think about like raising our leg to kick a football or using our legs to boost
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LAGRO HIGH SCHOOL LIBRARY SYSTEM CHAPTER I INTRODUCTION 1.1Company Background In the early seventies‚ the growing number of people in the GSIS La Mesa Homeowners Association (GLAMEHA) triggered the need for a high school in Lagro Subdivision. The officers of GLAMEHA requested fervently for an establishment of a high school next to Lagro Elementary School. With the aid of the city government and the education bureau‚ Novaliches High School with Mr. Florencio Dumlao as principal
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INTRODUCTION aproperties and equipments reseration portal utilizing sms notification for national university The pace of change brought about by new technologies has had a significant effect on the way people live and work worldwide. New and emerging technologies challenge the traditional process of teaching and learning‚ and the way education is managed. Information technology‚ while an important area of study in its own right‚ is having a major impact across all curriculum areas. Easy worldwide
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1. Discuss here any example‚ instance‚ or application of a principle of general systems theory that you have experienced or come across in your job or student life. Your example may or may not have anything to do with computer systems but must illustrate some aspect of what we mean by "systems thinking" in the world. Answer: From my understanding‚ Systems thinking involves taking the most pragmatic approach towards solving problems that arise in everyday life weighing the problem’s relevance
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The Cardiovascular System The heart is one the primary organs in our body. The cardiovascular (CV) system is made up of the heart‚ the blood and the vessels through which blood travels. The CV system works in sequence with the respiratory system to maintain homeostasis. The heart acts as a pump which move the blood through the blood vessels to the tissues and organs of the body. This allows the CV system to help maintain homeostasis by enabling it to carry out its four major functions
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the anatomy and physiology of these three body systems; The Cardiovascular system‚ The Respiratory system and The Digestive system. The Cardiovascular System The cardiovascular system‚ also known as the circulatory system‚ consists of the heart‚ blood vessels and approximately 5 litres of blood. 55% of the blood is straw coloured yellow and 45% of the blood is made up of red and white blood cells and tiny particles called platelets. This system is powered by the heart and is responsible for
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