Pick and copy all the incorrect options for the following question:

In the winter, the fur of the arctic fox is white. In summer, the fur darkens to a reddish brown. What most likely causes the fur of the fox to change color?

Options:
- the amount of sunlight present
- the fox's habitat
- the fox's genes
- the fox's age



- the amount of sunlight present



- the fox's habitat





- the fox's age

