Humans and dogs often have a relationship in which the dog provides protection and companionship in return for food and shelter. what type of relationship does this illustrate?

I believe this is an example of mutualism.  Mutualism is where both partners in the relationship benefit from each other.  Hope this helped!

-TTL

the answer is: reproductively

i think i spelled it wrong lol

anyways hope i

-lavira: )

any abiotic or biotic factor in an ecosystem that causes a population's size to slow or decrease is a limiting factor.