Examlex
At the population level,parasites are always harmful to the host species.
Alfalfa
A perennial flowering plant widely cultivated as forage for cattle, horses, and other livestock, known for its high nutritional content.
Opportunity Cost
The expense associated with not choosing the second-best option when a decision is made.
Soybeans
A type of legume native to East Asia, widely grown for its edible beans which are used in various food products and for oil.
Opportunity Cost
Opportunity cost is the cost of foregoing the next best alternative when making a decision, representing the benefits an individual, investor, or business misses out on when choosing one alternative over another.
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