Organization of the body Flashcards
Cells
individual units found in all parts of the human body
tissue
similar cells groups together to do a specific job
organ
structure composed of several kinds of tissue
system
groups of organs working together to perform complex functions
Circulatory System
Heart,Blood, and Blood vessels
Digestive System
brings food into the body and breaks it down so it can enter the bloodstream
Endocrine System
composed of gland, send chemical messengers called hormones into the blood
Female and Male reproductive system
Produce the cell that join to form the embryo
Musculoskeletal system
Including Muscles, bone,joints and connective tissue, support the body and allows it to move
Nervous System
Carries electrical messages to and the brain and spinal cord
Respiratory system
controls breathing a process in which air enters and leave the body
Skin and Sense organ System
including the skin and eye; receives messages from the environment and sends them to the brain
Urinary system
produces urine and sends it out of the body through the kidney, ureters, bladder, and urethra
BODY CAVITIES
Cranial
organs include brain
BODY CAVITIES
Thoracic
Organs include lungs and heart