human body systems
The muscular system is responsible for the movement of the human body.Attached to the bones of the skeletal system are about 700 named muscles that make up roughly half of a person’s body weight.Muscle type,There are three types of muscle tissue: Visceral, cardiac, and skeletal.Create force for the body
respiratory is the cells of the human body require a constant stream of oxygen to stay alive.The respiratory system provides oxygen to the body’s cells while removing carbon dioxide.A waste product that can be lethal if allowed to accumulate.for example:the airway, the lungs, and the muscles of respiration.
The digestive system is a group of organs working together to convert food into energy and basic nutrients to feed the entire body.Food passes through a long tube inside the body.for example:mouth and throat And it remove solid waste
The integumentary system is an organ system consisting of the skin, hair, nails, and exocrine glands.The skin is only a few millimeters thick yet is by far the largest organ in the body.For example:skin, hair, nails, glands, and nerves.It protects the body
the excretory system is the system of an organism's body that performs the function of excretion.There are several parts of the body that are involved in this process, such as the liver, the lungs and the kidney system.Also it removes waste from the body.
The nervous system contains the brain, spinal cord, sensory organs, and all of the nerves that connect these organs with the rest of the body.Its responsible for the control of the body and communication along with its parts.carrying messages to the brain,controls by electrcal through the nerves
The urinary system contains the kidneys, ureters, urinary bladder, and urethra. The kidneys filter the blood to remove wastes and produce urine.urinary bladder, and urethra together form the urinary tract,Gets rid of dissolve waster as unrine
The skeletal system contains all of the bones and joints in the body. Each bone is a complex living organ that is made up of many cells, protein fibers, and minerals.Provides the support for movement and protects interal organs
- The circulatory systems responsible for transporting materials throughout the entire body. It transports nutrients, water, and oxygen to your billions of body cells and carries away wastes such as carbon dioxide that body cells produce.
The endocrine system includes all of the glands of the body and the hormones produced by those glands. The glands are controlled directly by stimulation from the nervous system as well as by chemical receptors in the blood and hormones produced by other glands.uses chemical message hormones
he immune system is our body’s defense system against infectious pathogenic viruses, bacteria, and fungi as well as parasitic animals and protists. The immune system works to keep these harmful agents out of the body and attacks those that manage to enter.