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This article examines a theory of aging based on the belief that cellular mutations are responsible for much of the aging process.

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Worship your Lungs.

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Endocrine glands are also known as ductless glands. They secrete hormones directly into the bloodstream. The endocrine glands I in both males and females are the same except for the testis (male) and the ovary (female). The majority of endocrine glands are controlled by the pituitary gland but some are stimulated by the nervous system or by chemical substances.

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What are the functions of blood?

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The description of the dermis’ specialized organs.

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What does the spinal cord look like?

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These flamboyantly decorated marine animals leave us wondering how their unusually spectacular bright and colourful bodies protecting them from being attacked beneath the sea beds. Their dazzling and striking coloras make the marine lovers, aquarium enthusiasts, tide-poolers and even divers gaze at them in awe.

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Ferns are one of the most ancient plants. They appeared over 300 million years ago. This was around the time when coal was being formed. Long before the evolution the evolution of dinosaurs.

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Here are some tips for improving the efficiency of your sense organs.