Unit 3 Cells to Body Systems

All living things are made up of cells.

• The statement above is true.

• The statement above is false.

The basic unit of structure and function in a living thing is ________.

• Science.

• a cell.

• skin.

A cell is the smallest unit of life.

• The statement above is true.

• The statement above is false.

Living things are also called organisms.

• The statement above is true.

• The statement above is false.

A plant cell has all the same parts as an animal cell.

• The statement above is true.

• The statement above is false.

What is the function (job) of the cell wall?

• surround and protect a plant cell

• capture light to make sugar

• store water

• make energy

Many of your features that you see when you look in the mirror are ___________ traits.

• not inherited

• inherited

Tissues are made of _______.

• cells

• organs

Several tissues that work together to do a certain job make up ______________.

• a trait

• a nucleus

• an organ

Which body system gives your body shape and protects most major organs?

• muscular

• cardiovascular

• skeletal