Question

Biological systems are highly organized. The basic unit of all living things is the cell. Cells

with a similar structure and function are organized into

Answer 1

TISSUES

Step-by-step explanation:

Each cell type has a special feature that enables it to perform a particular function efficiently. These cells are said to be specialized to perform specific functions. Groups of specialized cells are assembled together to form a tissue. Examples are muscle, skeletal and nervous tissues in animals as well as phloem, epidermis and xylem tissues in plants.