Please help me with the questions?

1) How do you respond to some stimuli in your environment?

The examples I wrote are:

If I am hungry, I will eat food.
If I am cold, then I will put on a jacket?

2) What does the fur of a bear have to do with homeostatis?

I wrote that the fur of the bear will keep it warm when it is cold.

Are these the right answers. if not, what else can I add.

Thanks.

I believe these answers are right.