Question

Human six organization

Answer 1

Answer:

The major levels of organization in the body, from the simplest to the most complex are: atoms, molecules, organelles, cells, tissues, organs, organ systems, and the human organism.

Explanation:

• Atoms, the smallest unit of chemical elements, make up molecules. They can be found in both living and non-living things. Molecules are the building blocks of all living things.
• The simplest unit of life is the cell. Plant cells, which have a stiff cell wall formed of cellulose molecules, and animal cells, which have flexible cell membranes, are the two types of cells.
• Tissue is made up of cells that collaborate to complete a task. Tissue includes muscle tissue, connective tissue, and neural tissue.
• An organ is a collection of tissues that work together on a bigger scale to perform certain functions in the body of an animal. The brain, heart, and lungs are examples of organs.
• A group of organs that work together to fulfil specified biological duties is referred to as an organ system. In animals, for example, the respiratory system employs the lungs, airways, and respiratory muscles to inhale oxygen and exhale carbon dioxide.
• An organism is a self-contained, identifiable entity. Organisms can be single-celled organisms like bacteria or amoebae, or multi-celled organisms with multiple organs and organ systems. A multicellular organism such as a human being is an example.

Answer 2

Explanation:

molecules ,tissue , cells , organelles , organ atom . etc..