Throughout the reflection, make sure you have a copy of the Student Guide and your data tables. Use the drop- down menus to complete the statements.
In this experiment, the
was intentionally manipulated. This was the independent variable.
The dependent variable measured was the

In this experiment, the

✔ amount of compost

was intentionally manipulated. It is the independent variable.

The dependent variables that were measured were the

✔ number of plants and average height

.

Explanation:

the arctic is a region of the planet, north of the arctic circle, and includes the arctic ocean, greenland, baffin island, other smaller northern islands, and the far northern parts of europe, russia (siberia), alaska and canada.

a. are