the presence of fleas in its fur the color of its fur the ability to sit up and beg the habit of barking to go outside
I am hesitating between 4 options to answer the following question, which option should I choose?
Question: Which of the following traits of a dog is inherited from its parents?
Possibilities:
- the presence of fleas in its fur
- the color of its fur
- the ability to sit up and beg
- the habit of barking to go outside

the color of its fur