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human bio

TermDefinition
anatomy the study of the structure of an organism
physiology the study of how that organism's body functions
systemically one body system at a time
cell smallest unit of all living things
tissue similar cells with a common function
organ made of 2 or more types of tissues
organ systems groups of organs working toward a common goal
organism highest level of structural organization for an individual
skeletal system provides support and protection, gives body shape
nervous system detects impulses from senses; control center
circulatory system transports nutrients and gases around body
digestive breaks down food and absorbs it
muscular system provides movement for all parts of the body
integumentary system protects the body, regulates temperature, prevents water loss
respiratory system exchanges gases (oxygen (O2) and carbon dioxide(CO2))
lymphatic system fight infection and provides fluid for cells
excretory system removes waste from blood
endocrine system secretes hormones
reproductive system produces cells used in sexual reproduction
maintaining boundaries lets some substances in and keeps others out (ex:skin)
movement internal movement (ex: digestion) and ability to move through surroundings
Created by: Mogbo
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