Greek roots: chron, sym, and graph

Chron means

• Having to do with time

• Together, same

• Written

• Life

Sym means

• Having to do with time

• Together, same

• Written

• Life

Graph means

• Having to do with time

• Together, same

• Written

• Life

Meter: something that measures

After many days of storms and rough weather, I couldn't tell if it was light or dark. The captain of the ship thankfully had his chronometer, though, so I knew we would be all right. A chronometer is:

• Something that measures if it is light or dark.

• Something that measures time.

• Something that says how many meters you are away from land.

• Something that writes down the time.

cardio: something that has to do with the heart

Since she has been sick for a long time, my grandmother went to the doctor. She looked over my grandmother's cardiograph before she came up with a diagnosis.

A cardiograph is:

• Something that doctors use to show the time the heart is keeping.

• Something that doctors use to forces the heart to beat together with it.

• Something that doctors use to record the heart's activity.

• A drawing of the heart that an artist makes to symbolize love.

bio: life

That huge elephant and tiny bird are taking care of each other. Symbiosis is so cool!

Symbiosis is:

• A group of different musicians playing together.

• Another word for nature.

• When people live together.

• Different living things interacting together, usually helping each other.

Draw a chronometer

Draw a symbiotic relationship

Draw what you think a cardiograph would look like.