Ecosystems (interrelationships)

In a mutualistic Relationship BOTH organisms are

Kudzu vines grow by clmibing and warpping around trees. Trees covered by the Kudzu can die because they are starved of sunlight. What type of relationship exists between the trees and the kudzu growing on them?

A parasite needs a _______ to survive

What happens to a population and to competition when there is a reduction in living space?

Wolves prey on deer for food, what most likely happen to the deer population if wolves are removed from an area where deer live