Answer :
Organisms are made up of multiple levels of organization, ranging from atoms to organ systems. In the context of the question, the correct answer is:
1. Without cells, an organism cannot form. Cells are the basic structural and functional units of living organisms. They carry out essential processes like metabolism, growth, and reproduction.
2. Cells combine to form tissues. Tissues are groups of cells that work together to perform specific functions in the body. Examples of tissues include muscle tissue, nerve tissue, and epithelial tissue.
3. Tissues further organize into organ systems. Organ systems are groups of organs that work together to carry out complex functions in the body. Examples of organ systems include the digestive system, respiratory system, and circulatory system.
4. Organs are composed of different tissues working together. They have specific functions and are vital for the survival of the organism.
In summary, cells are the building blocks of life, and without cells, an organism cannot form. As cells organize into tissues, organs, and organ systems, they create a complex and functional living organism. Each level of organization plays a crucial role in maintaining the overall function and health of the organism.
1. Without cells, an organism cannot form. Cells are the basic structural and functional units of living organisms. They carry out essential processes like metabolism, growth, and reproduction.
2. Cells combine to form tissues. Tissues are groups of cells that work together to perform specific functions in the body. Examples of tissues include muscle tissue, nerve tissue, and epithelial tissue.
3. Tissues further organize into organ systems. Organ systems are groups of organs that work together to carry out complex functions in the body. Examples of organ systems include the digestive system, respiratory system, and circulatory system.
4. Organs are composed of different tissues working together. They have specific functions and are vital for the survival of the organism.
In summary, cells are the building blocks of life, and without cells, an organism cannot form. As cells organize into tissues, organs, and organ systems, they create a complex and functional living organism. Each level of organization plays a crucial role in maintaining the overall function and health of the organism.
