What is the main part our body?
The human body consists of a bony skeleton and muscles. The three main parts of the body are: the head, the trunk and the limbs (extremities). The head is composed of the cranial and facial parts. It contains the brain, the centre of the nervous system.
What is the most important body part in the human body?
the brain
While 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.
What are all the parts of the human body?
The Human Body
- Circulatory system.
- Respiratory system.
- Digestive system.
- Skeletal system.
- Muscular system.
- Nervous system.
- Reproductive system (female)
- Reproductive system (male)
What the 12 systems of the human body are?
Respiratory System. – Allows gas exchange between cells and the environment. Includes trachea and lungs. Respiratory System Function. The respiratory system takes oxygen from the environment and converts it into a form that cells can use. In humans, that means that our lungs take in oxygen, and rapidly diffuse it into the…
What are the different parts of the human body?
The Human Body: Anatomy, Facts & Functions. The human body is everything that makes up, well, you. The basic parts of the human body are the head, neck, torso, arms and legs. [Image Gallery: The BioDigital Human]
What are the names of all the human body parts?
List of Human body parts names: Head Forehead Hair Ear Eye Nose Cheek Neck Mouth Chin
What are the internal organs of the human body?
The human body contains 22 internal organs and five of them are considered vital. Vital organs are ones that no human can live without. The vital organs include: kidneys, liver, lungs, heart, and brain. All other internal organs are important but the human body can still survive without them.