Answer :
Answer:
__3__parasitism-Ticks can attach to the skin of humans or other mammals. The ticks feed on the blood to grow.
__1__mutualism-Nitrogen-fixing bacteria get a place to live and food in the roots of plants while helping the plant.
__2__commensalism-Bromeliads are plants that live in the tall trees in the rainforest. The tree is not harmed by them.
Explanation:

The word that describes each statement would be mutualism, commensalism, and parasitism respectively.
What is symbiosis?
It is a form of interaction involving two organisms of different species.
There are different types of symbiotic interactions:
- Commensalism: one of the organisms gains from the other. The other organism neither gains nor gets hurt from the interaction.
- Mutualism: both interacting organisms benefit from the relationship without losing in any way.
- Parasitism: One organism, the parasite, benefits while the other, the host, is harmed. This often leads to the death of the host.
More on symbiotic relationships can be found here:https://brainly.com/question/3350498
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