Quick Answer: What Are The 11 Body Systems And Their Functions?

What are the 12 body systems?

These different body systems include the skeletal, nervous, muscular, respiratory, endocrine, immune, cardiovascular/circulatory, urinary, integumentary, reproductive, and digestive systems..

What are the 13 systems in the human body?

The main systems of the human body are:Circulatory system / Cardiovascular system: … Digestive system and Excretory system: … Endocrine system: … Integumentary system / Exocrine system: … Immune system and lymphatic system: … Muscular system: … Nervous system: … Renal system and Urinary system.More items…

How strong can a human get?

An average human can only activate up to 65% of its muscle tissue, while a trained athlete can go up to 80%. Another factor that is blocking superhuman strength is the Golgi tendon.

What is the largest organ in the body?

Skin is the human body’s largest organ. Body organs aren’t all internal like the brain or the heart. There’s one we wear on the outside. Skin is our largest organ—adults carry some 8 pounds (3.6 kilograms) and 22 square feet (2 square meters) of it.

Which body system is most important?

nervous systemWhile your heart is a vital organ, the brain (and the nervous system that attaches to the brain) make up the most critical organ system in the human body. The human nervous system is responsible for coordinating every movement and action your body makes.

What organ system is the skin in?

integumentary systemThe skin is the largest organ of the body. The skin and its derivatives (hair, nails, sweat and oil glands) make up the integumentary system. One of the main functions of the skin is protection.

What are the 11 body systems quizlet?

Terms in this set (11)Integumentary System. Organs: Skin and accessory organs (hair & nails) … Skeletal System. Organs: Bones, cartilage, and ligaments. … Muscular System. Organs: Skeletal, cardiac, and smooth muscles. … Nervous System. … Endocrine System. … Circulatory System. … Immune/Lymphatic System. … Respiratory System.More items…

What are the 11 major organ systems and their main functions quizlet?

Terms in this set (11)Cardiovascular System. Heart, Arteries, Veins, Capillaries. … Respiratory System. Lungs, Bronchi, Trachea, Larynx, Alveoli. … Urinary System. Urethra, Ureter, Urinary Bladder, Kidneys, Liver. … Endocrine System. … Lymphatic (immune) system. … Digestive System. … Muscular System. … Skeletal System.More items…

What are the 78 organs in the human body?

Among these 78 organs, five organs are considered as vital for survival. These include the heart, brain, kidneys, liver and lungs….Types of Organs in a Human Body.Adrenal GlandsBladderHeartKidneysPancreasPharynxThymus GlandTongueTestesSeminal vesicles13 more columns

What are the 10 systems in the human body?

Ten major systems include the skeletal, muscular, nervous, endocrine, cardiovascular, lymphatic, respiratory, digestive, urinary, and the reproductive system.

What are 3 body systems that work together?

The muscular, skeletal and nervous system working together to create movement. The instructional objectives for this project will be for student to be able to describe how the muscular, nervous and skeletal systems work together in order to cause movement.

What are the four functions of the muscular system?

The main functions of the muscular system are as follows:Mobility. The muscular system’s main function is to allow movement. … Stability. Muscle tendons stretch over joints and contribute to joint stability. … Posture. … Circulation. … Respiration. … Digestion. … Urination. … Childbirth.More items…•

What are the 11 systems of the human body and their functions?

The 11 organ systems include the integumentary system, skeletal system, muscular system, lymphatic system, respiratory system, digestive system, nervous system, endocrine system, cardiovascular system, urinary system, and reproductive systems.

What are the functions of each organ system?

Organ Systems of the Human BodyOrgan SystemFunctionsCardiovascularTransports oxygen and nutrients to tissues Removes waste productsLymphaticReturns tissue fluid to blood Defends against foreign organismsRespiratoryOxygen/carbon dioxide exchangeDigestiveProcesses foods Absorption of nutrients into body7 more rows

What is the hardest working organ in the human body?

HeartHeart. Every cell in the body depends on this muscle, the body’s hardest-working organ.

What is the heaviest body part on a human?

liverThe largest solid internal organ is your liver. It weighs approximately 3–3.5 pounds or 1.36–1.59 kilograms and is about the size of a football.

Who invented human body?

VesaliusHe is considered the father of modern anatomy and his work the beginning of modern medicine. In 1543, at the young age of 29, Vesalius published his most important work, De Humani Corporis Fabrica Libri Septem (Seven Books on the Fabric of the Human Body), generally known as the Fabrica.