What is the structure of the human body?
The human body is a single structure but it is made up of billions of smaller structures of four major kinds: cells, tissues, organs, and systems. An organ is an organization of several different kinds of tissues so arranged that together they can perform a special function.
What are the 12 body functions?
Body Systems, Functions, and Organs
| Body System | Primary Function |
|---|---|
| Respiratory | Breathing |
| Cardiovascular/Circulatory | Blood circulation |
| Digestive | Processing food |
| Endocrine | Hormone production |
What are the 11 body functions?
11 Cards in this Set
| Integumentary System | Insulates, protects, temperature and water regulation |
|---|---|
| Skeletal System | Provides support for body |
| Muscular System | Creates and limites movement, moves food along the digestive tract and circulates blood. |
| Nervous System | Controls and regulates all systems of the body |
What is the human what are its function?
These many functions can be summarized in terms of a few that we might consider definitive of human life: organization, metabolism, responsiveness, movement, development, and reproduction.
What is a function of a structure?
In biology, a key idea is that structure determines function. In other words, the way something is arranged enables it to play its role, fulfill its job, within an organism (a living thing). Structure-function relationships arise through the process of natural selection.
What is an example of structure and function?
This fundamental physical relationship (a relationship between structure and function) can then be applied to a number of other phenomena. For example, the movement of oxygen and carbon dioxide in the lungs and in the tissues must meet the metabolic needs of the body.
What are the 7 main body systems?
Skeletal system. The skeletal system is composed of bones and cartilages.
What are the 11 main organs?
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 is the main function of a structure?
What are the necessary functions for humans?
What are the 4 main functions of structures?
Functions of Structure
- a) to support – the legs of a chair are designed to support the weight of the user and chair;
- b) to contain – the shell of an egg is meant to contain and protect the inside of the egg;
- c) to protect – the helmet is designed to protect the user’s head;