Question

lesson review vocabulary fill in the blank with the term that best completes the following sentences. 1. the functional and structural unit of all living things is the smallest __. 2. all cells are surrounded by a(n) . 3. a living thing is called a(n) __. critical thinking use this figure to answer

Explanation:

1. In biology, the cell is the basic structural and functional unit of all living things. It is the smallest unit of life.
2. Cells are often surrounded by a membrane.
3. A living thing made up of one cell is called a unicellular organism.

Answer:

1. cell
2. membrane
3. unicellular organism