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Biology EXTRA POINTS - Coggle Diagram
Biology EXTRA POINTS
THE SKELETAL SYSTEM
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Formation of bone: During fetal development, cells develop into bone forming cells called osteoblasts.
Oesteoclasts
Remove the spongy boe while osteoblasts produce stronger, compact bone.
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Spongy bone: is a lightweight, porous bone tissue found at the ends of long bones and inside vertebrae, containing red bone marrow for blood cell production.
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INTERGUMENTARY SYSTEM
The integumentary system includes the skin, hair, nails, and glands, protecting the body from environmental damage.
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Skin: The body's largest organ, it protects, regulates temperature, and helps with sensation. It has three layers:
Epidermis: The outer layer, acts as a waterproof barrier.
Dermis: The middle layer, contains tissue, blood vessels, and sensors.
Hypodermis: The deepest layer, made of fat and tissue, helps insulate the body.
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DAMAGE TO THE SKIN
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Skin disorders: can be temporary or permanent: Lupus, Vitiligo, Acne
Anticonceptivos e ITS
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Métodos anticonceptivos: sustanias, objetos o procedimientos que evitan que la mujer quede embarazada.
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Métodos anticonceptivos
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Naturales
Moco cervical, Temperatura, calendario
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MUSCULAR SYSTEM
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Muscle Disorders
Muscle disorders can cause weakness, pain, or paralysis. Causes include:
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