THE MAYAN REALM The Mayans created a great civilisation in parts of what are now Mexico and Honduras and in Guatamala. The ancestors of the Mayans were hunters but about 2‚500 BC they adopted farming as a way of life. In the years from 300 BC to 250 AD organised Mayan kingdoms emerged. Then from 250 AD to 600 AD an advanced civilisation emerged. The Mayans invented writing and they made great advances in astronomy and mathematics. MAYAN LIFE Mayan Society In the centre of each Mayan city was
Free Maya civilization
The official name of Argentina is the Argentine Republic.The name Argentina comes from the Latin word for silver ’argentum’.By land area Argentina is the 2nd largest country in South America and the 8th largest country in the world.The currency of Argentina is called the Peso.Basketball‚ Polo‚ rugby‚ golf and women’s field hockey are also popular sports in the country. The national sport of Argentina is Pato a game played on horseback. It’s takes aspects from polo and basketball. The word Pato is
Premium Argentina Andes Patagonia
Cell‚ Vol. 116‚ 769–778‚ March 19‚ 2004‚ Copyright 2004 by Cell Press Socializing with the Neighbors: Stem Cells and Their Niche Elaine Fuchs‚* Tudorita Tumbar‚ and Geraldine Guasch Howard Hughes Medical Institute The Rockefeller University New York‚ New York 10021 Review The potential of stem cells in regenerative medicine relies upon removing them from their natural habitat‚ propagating them in culture‚ and placing them into a foreign tissue environment. To do so‚ it is essential to
Premium Stem cell Cellular differentiation Adult stem cell
Have you ever read a piece of writing that instantly entices you‚ maybe even leading to disappointment when you finish because you wish it did not have to end so soon? Reading should be fun but‚ unfortunately‚ in college‚ many of the textbooks wouldn’t be considered an enjoyable read. Most articles in textbooks are strictly informative‚ rather than identifying and relating more to the academic level of the audience for which the book was designed. Over the past 30 years‚ the number of teens that
Premium High school Education College
CHALKS out of SEASHELLS An Investigatory Project Submitted as an Entry to the School Science Fair Zamboanga del Sur National High School – Main Campus Pagadian City School Year: 2008-2009 RESEARCHERS: Zagada‚ Charlyn Magno‚ April Love Capiten‚ Ednalyn Retes‚ Cherrylou Rafols‚ Ivony Espinoza‚ Kenmore Tenorio‚ Wilton Vil Aclan‚ Kate Audi Dayuha‚ Reylan Lantaya‚ Gualberto Macapobre‚ Marizze Patuñgan‚ Gerneth ABSTRACT The study on the production of chalk out of sea shells was
Premium Seashell
ACL INDUSTRIAL SALES BUSINESS NAME:ACL INDUSTRIAL SALES(Formerly Steelworks Industrial Sales) | TELEHONE NUMBER:(02) 413-7422 / 412-2569 / 415-2094 / 4141874TELE/FAX NUMBER:(02) 732-8984 / 732-9053 / 732-9206 / 732-8605 743-2506 | BUSINESS ADDRESS:#6 Macopa Street Brgy.St. Peter Banawe Quezon City | E-MAIL ADDRESS:acl_industrial@yahoo.com.ph | YEARS IN BUSINESS(12) TWELVE | FORM OF BUSINESSSingle Prop. | NATURE OF BUSINESSTrader/Importer | PRODUCTS OFFERED:Hardware
Premium Electrical wiring Cable Iron
Review material BUS 5502 Ch. 8‚ 10‚ 11‚ 12‚ 13‚ 14‚ 15‚ 18 Receivables: 1. The Allowance for uncollectible accounts currently has a credit balance of $900. After analyzing the accounts in the accounts receivable subsidiary ledger‚ the company’s management estimates that uncollectible accounts will be $15‚000. What will be the amount of uncollectible accounts expense reported on the income statement? 1/11/2011 | Accounts Receivable | a | $ 900.00 | | | Sales revenue | a | |
Premium Revenue Generally Accepted Accounting Principles Variable cost
Facts about Pollution Pollution prevention |Interesting facts | |Did you know? | |Every year approximately 75‚000 litres of detergents and 12‚000 kilograms of dirt and other pollutants flow into North Shore | |City’s streams‚ lake and beaches from people washing their
Premium Forest Pollution Tropical rainforest
Nukak Maku Tribe of Colombia Change is inevitable and in most cases‚ change is a good‚ and much needed thing‚ especially when it comes from a place of adaptation and progression in a culture. However‚ there is a vast difference between culture change‚ and culture loss. While the gradual changing of a culture can be a revitalizing thing‚ the complete loss and total disappearance of a culture is never a thing to be celebrated. Less than ten years ago‚ a visit to the tropical rainforests between the
Premium Culture Sociology United States
------------------------------------------------- Pituitary gland From Wikipedia‚ the free encyclopedia Pituitary gland | | Located at the base of the brain‚ the pituitary gland is protected by a bony structure called the sella turcica of the sphenoid bone. | | Median sagittal through the hypophysis of an adult monkey. Semidiagrammatic. | Latin | hypophysis‚ glandula pituitaria | Gray ’s | subject #275 1275 | Artery | superior hypophyseal artery‚infundibular artery‚prechiasmal artery‚ inferior
Premium Hypothalamus