# data[].attributes.body
the nervous system has  three broad functions: sensory input, information processing, and motor output.
the four main functions of the nervous system are:
- control of the body's internal environment to maintain 'homeostasis'
- programming of spinal cord reflexes
- memory and learning
-

# data[].attributes.body
- the circulatory system delivers oxygen and nutrients to cells and takes away wastes. the heart pumps oxygenated and deoxygenated blood on different sides.
- the circulatory system is made up of blood vessels that carry blood away from and towards the heart. arteries carry blood away from the heart and veins carry blood back to the heart. the circulatory system carries oxygen, nutrients, and hormones to cells, and removes waste products, like carbon dioxide.
Heart, blood, blood vessels, and lymphatics

# data[].attributes.body
the main function of the muscular system is movement. muscles are the only tissue in the body that has the ability to contract and therefore move the other parts of the body. related to the function of movement is the muscular system's second function: the maintenance of posture and body position.
- in the muscular system, muscle tissue is categorized into three distinct types: skeletal, cardiac, and smooth. each type of muscle tissue in the human body has a unique structure and a specific role. skeletal muscle moves bones and other structures cardiac muscle contracts the heart to pump blood.

# data[].attributes.body
Muscles in our body
Helps with movement and stabilise joints

# data[].attributes.body
- excretory systems regulate the chemical composition of body fluids by removing metabolic wastes and retaining the proper amounts of water, salts, and nutrients.
- the organs that make up the excretory system include the kidneys, the large intestine, liver, skin, and lungs. the kidneys filter blood and form urine. they are also a part of the urinary system, which also includes the

# data[].attributes.body
- there are 3 major parts of the respiratory system: the airway, the lungs, and the muscles of respiration. the airway, which includes the nose, mouth, pharynx, larynx, trachea, bronchi, and bronchioles, carries air between the lungs and the body's exterior.
- the function of the respiratory system includes:
- gas exchange; oxygen and carbon dioxide
- breathing; movement of air
- sound production
- olfactory assistance; sense of smell
- protection; from dust and microbes entering the body through mucus production, cilia and coughing.

# data[].attributes.body
The female reproductive system allows females to reproduce new humans. The reproductive system and females eggs are how woman have periods and are able to have children.
Womb, ovaries, Fallopian tube, cervix, clitoris, vagina, uterine tube, libia

# data[].attributes.body
- the endocrine system is made up of glands that produce and secrete hormones, chemical substances produced in the body that regulate the activity of cells or organs. these hormones regulate the body's growth, metabolism, and sexual development and function
- while many parts of the body make hormones, the major glands that make up the endocrine system are the:
- hypothalamus
- pituitary
- thyroid
- parathyroids
- adreals
- pineal body
- the ovaries
- the testes

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- the primary function of the digestive system is digestion and absorption. digestion is the breakdown of food so that it an then be absorbed into the body.
- organs that make up the digestive system are the mouth, esophagus, stomach, small intestine, large intestine, rectum, anus, pancreas, gall bladder, liver, colon

# data[].attributes.body
Helps our body digest nutrients and separates nutrients, fat and waste.
Mouth, oesophagus,  Small intestine, large intestine, pancreas, stomach, bladder, rectum, anus

# data[].attributes.body
The system that allows us to reproduce new humans.
Male
Penis, rectum, anus, Testis, prostate gland, seminal vestical, bladder, Urethra, Vas deferens