5th grade human body systems – Flashcards
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blood pooling
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heart is pumping blood to working muscles to provide oxygen and nutrients, pushed back to heart to re-oxygenate blood. exercise stops and blood with waste products stays in muscles, no oxygen supply to brain - dizziness. intensity needs to be reduced grad
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to bring oxygen and other nutrients to all cells
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circulatory system
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keeps the blood flowing
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circulatory system
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brings oxygen to the blood and takes carbon dioxide away
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respiratory system
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changes food through a chemical action into substances the body can use
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digestive system
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helps you to respond to the world around you
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nervous system
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sends messages to the brain and body
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nervous system
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works with skeletal system to help vertebrates move
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muscular system
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provides shape and support to the body
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skeletal system
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responsible for the rush of energy you feel when you are frightened for excited
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endocrine system
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responsible for removing bodily waste
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excretory system
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keeping the body's water balanced
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excretory system
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basic structure of all living things
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cells
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group of one or more specialized cells that perform the same function
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tissue
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group of one or more tissues that work together to perform the same function
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organs
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a group of interconected organs that perform related life functions
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organ systems
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made up of more than one cell
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multicellular organisms
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brain
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nervous system
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nerves
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nervous system
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heart
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circulatory system
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lungs
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respiratory system
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veins
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circulatory system
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muscles
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muscular system
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mouth
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digestive system
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skull
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skeletal system
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kidneys
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excretory system
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glands
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endocrine system
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capillaries
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circulatory system
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diaphragm
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respiratory system
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small intestines
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digestive system
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spinal cord
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nervous system
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bones
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skeletal system
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bladder
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excretory system
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arteries
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circulatory system
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liver
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digestive system
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tendons
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muscular system
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joints
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skeletal system
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nose
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respiratory system
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alveoli
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respiratory system
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stomach
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digestive system
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cartilage
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skeletal system
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bronchi
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respiratory system
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ureters
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excretory system
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pancreas
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digestive system
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spinal column
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skeletal system
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large intestines
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digestive systems
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nasal passages
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respiratory system
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esophagus
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digestive system
