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Immune System and Foreign Invaders : Bacteria and Viruses

Immune System

Immune System and Foreign Invaders Evolutionary origin of bacteria and viruses Earth formed between 4.5 and 6 billion years ago. Conditions initially remained inhospitable for the potential development of life. By about 3.0 billion years ago, however, an atmosphere that contained the appropriate blend of nitrogen, oxygen, carbon, and hydrogen allowed …

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Hindu Meditation :Self-Enquiry and Yoga Meditation

Yoga Meditation

Hindu Meditation :Self-Enquiry and Yoga Meditation Yoga Meditations History & Significance  There isn`t a single meditation type called “Yogic Meditation”. Yoga means “union”. Tradition goes as far as 1700 B.C., having as goal spiritual purification and Self-Knowledge. Classical Yoga divides the practice into rules of conduct (yamas and niyamas), physical …

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