CRK/CRE/CRS
Posted in Basic Science Biology Civic Eduaction (All Classes) CRS/CRK/CRE (All Classes) Health Physcial And Health Education (P.H.E) Relationship

HIV/AIDS

506 ViewsHIV/AIDS   The Meaning of HIV/AIDS The Human Immunodeficiency Virus (HIV) or Acquired Immune Deficiency Syndrome (AIDS) was first reported…

Posted in Basic Science

HUMAN CIRCULATORY SYSTEM

343 ViewsHUMAN CIRCULATORY SYSTEM   It is described as a closed circulatory system in that blood is circulated round the body…

Basic Science
Posted in Basic Science

THE CIRCULATORY SYSTEM

314 ViewsTHE CIRCULATORY SYSTEM   Blood Components and Functions Blood is a liquid connective tissue, which is maintained in constant circulation…

Basic Science
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DIGESTIVE SYSTEM

302 ViewsDIGESTIVE SYSTEM  PARTS OF THE DIGESTIVE SYSTEM The digestive system consists of the alimentary canal, which is a long…

Basic Science
Posted in Basic Science Chemistry Physics

SIMPLE MACHINE

480 ViewsSIMPLE MACHINE  Definition of Simple Machine A machine is a tool or device that makes work easier. It is…

Basic Science
Posted in Basic Science

SIMPLE CHEMICAL EQUATIONS

300 ViewsSIMPLE CHEMICAL EQUATIONS   If the law of conservation of matter is to be kept, it means that there must…

Basic Science
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CHEMICAL SYMBOLS AND FORMULAE

487 ViewsCHEMICAL SYMBOLS AND FORMULAE   SYMBOLSOFELEMENT An element is a substance which consists of only one kind of matter Over…

Basic Science
Posted in Basic Science Basic Technology (Introductory Technology) Physics

RADIOACTIVITY

464 ViewsRADIOACTIVITY   Meaning of Radioactivity Radioactivity is the spontaneous disintegration or breaking down of the nucleus of an atom which…

Basic Science
Posted in Basic Science

ELEMENTS, COMPOUND AND ATOMIC STRUCTURE

260 ViewsELEMENTS, COMPOUND AND ATOMIC STRUCTURE   Element An element is a substance which cannot be further divided into simpler substances. …

Basic Science
Posted in Basic Science

ABORTION

333 ViewsABORTION   Meaning of abortion Abortion is the deliberate termination of a human pregnancy, most often performed during the first…