Question

Which statement best describes an organ?

A. Cells of one type work together to carry out a function.

B. This is the simplest level of organization of life.

C. This is the most complex level of organization of life.

D. Different types of tissues work together to carry out a function.

Answer 1

D. Different types of tissues work together to carry out a function.

Step-by-step explanation:

A is tissue B is cell C is organism