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Perpetuation-Self-perpetuation, the capability of something to cause itself to continue to exist, is one of the main characteristics of life. Organisms’ capability of reproduction leads to self-perpetuation of the species, if not to the individual. Populations self-perpetuate and grow. EXAMPLES ARE PLANTS How do Plants reproduce? A flower can either have the male or female partContinue reading “Perpetuation of life”

Starting at the center, Earth is composed of four distinct layers. They are, from deepest to shallowest, the inner core, the outer core, the mantle and the crust. Except for the crust, no one has ever explored these layers in person. In fact, the deepest humans have ever drilled is just over 12 kilometers (7.6 miles).Continue reading “LAYERS OF THE EARTH”

Just Myself! Facts about me! Pictures that best descibes me! What is science? TEACHER’S DAY!! Thank for all your help.No one else can teach this subject as well as you do.You’re the best Teacher!!. LAYERS OF THE EARTH