Question

Name the six levels of organization of the human body. 

Answer 1

Ответ:

1. Chemical level – is the simplest level.

2. Cellular level – the cells.

3. Tissue level – epithelium, connective, muscle, and nervous tissue.

4. Organ level - brain, stomach, liver etc.

5. Organ system level – skeletal, nervous, muscular, endocrine, respiratory, lymphatic, digestive, urinary, and reproductive systems.

6. Organismal level – the human.

Объяснение:

Answer 2

The six levels of organization of the human body, from simplest to most complex, are as follows:

1. Chemical level: This level involves the interaction of atoms and molecules, such as oxygen, carbon, and proteins, which combine to form the basic building blocks of the body.

2. Cellular level: At this level, cells are the fundamental units of life. Cells are the smallest independently functioning units of the body and can perform various functions.

3. Tissue level: Tissues are formed by the organization of similar cells that work together to perform specific functions. Examples of tissues include muscle tissue, nervous tissue, and epithelial tissue.

4. Organ level: Organs are composed of different types of tissues that work together to carry out specific functions. Examples of organs include the heart, lungs, liver, and brain.

5. System level: Systems consist of multiple organs that cooperate to perform a particular function or set of functions. Examples of systems include the circulatory system, respiratory system, nervous system, and digestive system.

6. Organismal level: This is the highest level of organization and refers to the complete individual. It encompasses all the systems working together to maintain the overall health and function of the body.