This is my original code。I wish I could point out the mistakes and tell me how to correct it.
running code of result is "Invalid operand to 'instanceof': Function expected" I don't understand it.
So,please tell me how to modify the code. thank you very much.
Animals Around the World
The Brown Bear
The brown bear (Ursus arctos) is native to parts of northern Eurasia and North America. Its conservation status is currently "Least Concern." There are many subspecies within the brown bear species, including the Atlas bear and the Himalayan brown bear.
The following are subspecies of bears:
- Preheat the oven to 350 degrees.
- Mix whole wheat flour, baking soda, and salt.
- Cream the butter, sugar in separate bowl.
- Add eggs and vanilla extract to bowl.
- Netablelsoni (extinct)