Question

fill in the blank with the correct response
symbiosis is a close, long - term relationship ______ existing between two or more species that live and interact together.
____ is a special type of symbiotic relationship in which one organism feeds on and lives in or on another organism. in this relationship, the ____ (the host organism) is harmed.
____ is a relationship in which both members ____.
____ is a relationship in which one member __, but the other organism neither benefits nor is harmed. the effect is ____.
word bank: commensalism, mutualism, parasitism, symbiotic, parasite, host, benefits, neutral

Explanation:

To solve this fill - in - the - blank problem about symbiotic relationships, we analyze each blank based on the definitions of different symbiotic relationships:

Step 1: First blank (general symbiotic relationship term)

Symbiosis is a close, long - term relationship between two or more species that live and interact together. The word "between" is used here to show the relationship among the species involved in symbiosis.

Step 2: Second blank (Parasitism)

In Parasitism, this is a type of symbiotic relationship in which one organism (the parasite) feeds on and lives on or in another organism (the host). The parasite benefits from this relationship, while the host organism is harmed.

Step 3: Third blank (Mutualism)

Mutualism is a relationship in which both members (of the two species involved) benefit. For example, in the relationship between bees and flowers, bees get nectar and flowers get pollinated.

Step 4: Fourth blank (Commensalism)

Commensalism is a relationship in which one member (of the two - species interaction) benefits, but the other organism neither benefits nor is harmed. For instance, when a bird builds a nest in a tree, the bird benefits from having a place to live, and the tree is not affected.

Answer:

1. between
2. Parasitism
3. Mutualism
4. Commensalism
5. benefits