A tissue in a living organism is made up of one or more

A.
types of acids, which maintain the integrity of a single cell membrane in an organism.

B.
types of cells, which work together cooperatively.

C.
types of organs, which work independently of one another.

D.
types of organ systems, which interact with one another to help an organism function.

B. types of cells, which work together cooperatively.

B. types of cells, which work together cooperatively.

The correct answer is B. types of cells, which work together cooperatively.

To arrive at the correct answer, we need to understand the different levels of organization in living organisms.

Living organisms are built up of cells, which are the basic structural and functional units of life. Cells combine to form tissues, which are groups of similar cells working together to perform a specific function.

Furthermore, tissues combine to form organs, which are structures composed of different types of tissues working together to carry out specific tasks. Organs then come together to form organ systems, which are groups of organs working together to perform a particular function in an organism.

Considering this hierarchical organization, it becomes evident that a tissue in a living organism is made up of one or more types of cells, which work together cooperatively to carry out the functions of that tissue. Therefore, the correct answer is B. types of cells.