Examlex
What is altruism? Why was it a puzzle for evolutionary biology before Hamilton?
Loss
A financial condition where costs exceed revenues, resulting in a negative profit.
Profit Lost
Refers to the potential earnings that were not realized due to missed or unrealized opportunities.
Sacks of Coffee
Units of measurement used in the coffee industry to quantify large quantities of coffee beans, typically weighing 60 kg each.
Farmer Produces
"Farmer produces" implies the agricultural output generated by farmers, including crops, livestock, and other products, through their farming activities.
Q7: What major difficulty did Darwin have with
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Q48: What is Pangaea?<br>A) a single landmass that
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Q59: Some male soapberry bugs adjust their mate-guarding