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10 de jun. de 2024 · There are five basic human senses: touch, sight, hearing, smell and taste. The sensing organs associated with each sense send information to the brain to help us understand and...
- Eyes
[The 7 Biggest Mysteries of the Human Body] Behind the...
- Ear
The ears are complex systems that not only provide the...
- Synesthesia
Synesthesia is a neurological condition that causes the...
- Colors
Nina Jablonski and George Chaplin, “The colours of humanity:...
- Esophagus
The esophagus is a tube that connects the throat (pharynx)...
- Proprioception
A study in the New England Journal of Medicine suggests that...
- Brain
The human brain weighs about 3 lbs. (1.4 kilograms) and...
- Neuroscience
The 5 human senses — and a few more you might not know...
- Eyes
14 de jun. de 2024 · human skeleton, the internal skeleton that serves as a framework for the body. This framework consists of many individual bones and cartilages. There also are bands of fibrous connective tissue—the ligaments and the tendons—in intimate relationship with the parts of the skeleton.
14 de jun. de 2024 · Animated text narrations and quizzes to explain the structures and functions of the human body systems
Hace 2 días · General characteristics of the human body. The human body It has an average height of 1.7 m (adult) and an average density of 933 kg/m3. Their weight ranges on average between 50 and 90 kg. The surface of the body It is covered by about 2 m2 of skin with a variable thickness between 0.5 and 4mm.
Hace 2 días · The discipline of anatomy is divided into macroscopic and microscopic parts. Macroscopic anatomy, or gross anatomy, is the examination of an animal's body parts using unaided eyesight. Gross anatomy also includes the branch of superficial anatomy.
8 de jun. de 2024 · The body regulates temperature by increasing blood flow to the skin, transferring heat from the body to the environment. The autonomic nervous system controls the changes in blood flow. Sympathetic stimulation results in vasoconstriction, resulting in heat retention.
Hace 6 días · The heart functions as a pump in the circulatory system to provide a continuous flow of blood throughout the body. This circulation consists of the systemic circulation to and from the body and the pulmonary circulation to and from the lungs.