Which Term Refers to a Relationship in Which Both Species

question 39

Multiple Choice

Which term refers to a relationship in which both species benefit? 

• A) benefitism 
• B) commensalism 
• C) mutualism 
• D) co-operation

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Definitions:

Direct Expense

Costs that can be directly attributed to a specific product, service, or department within a business.

Indirect Expense

Costs that are not directly attributable to a specific product or service, such as utilities or administrative salaries.

Rent

A periodic payment made by a tenant to a landlord in exchange for the use of land, a building, or other property.

Contribution Margin

The difference between sales revenue and variable costs, indicating how much revenue contributes to fixed costs and profits.