Answer:
Cells are the basic building blocks of all living organisms, including humans. Tissues are groups of cells that work together to perform a specific function. Organs are groups of tissues that work together to perform a more complex function.
Step-by-step explanation:
In the human body, cells combine to form different types of tissues, such as muscle tissue, nerve tissue, and connective tissue. These tissues then combine to form organs, such as the heart, lungs, and liver. The organs work together in organ systems, such as the cardiovascular system, respiratory system, and digestive system, to perform complex functions necessary for life.
Overall, cells, tissues, and organs work together to maintain the proper functioning of the human body. Any disruption in the normal functioning of cells, tissues, or organs can lead to disease or other health problems.