Question

Describe the complexitity in structure of organisms.
(I will mark brainliest)(plz answer fast)​

Answer 1

Answer:

Complexity in structure of organisms is cells followed by tissues followed by organs followed by organ system and lastly organisms. They are arranged in hierarchical levels of organization. Cells are the basic unit of life. A group of cells identical in structure and function forms a tissue. All the cells are working together to perform a particular function. A group of tissues performing a particular function is called as organ. Various organs work together to maintain the internal environment and make organ system. An organism is made up of various organ systems. 

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Answer 2

Answer:

the complex thing in organism is cells, tissues, organs,