Respuesta :

Answer: Parasitism

Parasitism is an organism harming another organism benefiting itself.

Hope this helps!
- Izzy <3

AparriSwag
The relationships are that they both need water, food and air.  They both have a habatat and that both animals use the sence of smell to find food.  They also have fur that keeps them warm in good and bad times.

_hope helps_
    Aparri