Biologically diverse species of biological diversity are ones who adapt to wide range of environments, climates and diets.
Biodiversity is the all different kinds of life found in one area from the variety of plants, animals, fungi and even microorganisms that make up our natural world. Three types of biological diversity conservation are Genetic, Species and Ecological biodiversity. It helps in support and production of various ecosystems globally and attach economic importance.
Biologically diverse species are different species in a particular area which include blue whale, white pine trees, sunflower,etc. they are group of living organisms that can interbreed. Brazil is the most biologically diverse.
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Globally, more than a billion people are addicted to nicotine, and more than 100 million are addicted to alcohol.
The nightshade family of plants naturally generate the alkaloid nicotine, which is extensively used recreationally as a stimulant and anxiolytic. Within seconds after inhaling nicotine, it reaches the brain. Nicotine enhances the release of neurotransmitters, brain chemicals that help control mood and behaviour.
Alcohol, often known by its chemical name ethanol, is a psychoactive substance found in alcoholic beverages like beer, wine, and distilled spirits.
Alcohol can change how the brain functions and looks by interfering with the brain's communication networks.
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The Paleolithic (from the Greek παλαιός, palaiós: 'ancient', and λίθος, lithos: 'stone') means etymologically ancient stone, a term created by archaeologist John Lubbock in 1865 as opposed to Neolithic (new stone). It is the longest period of human existence (in fact it covers 99% of it and extends from about 2.59 million years ago (in Africa) 1 until about 12,000 years ago. the Mesolithic / Epipaleolithic (transition phases) and the Neolithic, the so-called Stone Age, so called because the elaboration of lithic tools has served archaeologists to characterize it (as opposed to the later Metal Age).
The transfer of the Paleolithic to the Neolithic occurs when human history appeared and generalized agriculture and livestock grazing (cattle), giving rise to agrarian societies. Normally, but not necessarily, it is accompanied by pottery work. In the Neolithic appear the first settlements and sedentary human settlements. The Neolithic period was followed, according to the regions, by the Age of Metals or directly by the Ancient Age, in which arose the writing and civilizations.
Answer:
A river valley civilization is an agricultural nation or civilization situated beside and drawing sustenance from a river. A "civilization" means a society with large permanent settlements featuring urban development, social satisfaction, specialization of labor, centralized organization, and written or other formal means of communication. A river gives the inhabitants a reliable source of water for drinking and agriculture. Additional benefits include fishing, fertile soil due to annual flooding, and ease of transportation. The first great civilizations, such as those in Mesopotamia, Harappa and Ancient Egypt, all grew up in river valleys. Tigris River flourished near Mesopotamia civilization and river nile flourished near civilization of Egypt.
Explanation:
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Because it shows the first steps to giving African Americans the same rights as everyone else, to give the chance of working towards a good future, instead of being oppressed without the same opportunities as Whites, never to be treated the same. Ruby Bridges shows an inner determination to stand up for equality even when the world around you is negative and threatening you. The story should be taught in schools because it shows that we should continue forward towards progress, to better our futures and give everyone equal opportunities to succeed.
