It deals with opportunity costs. Opportunity costs are not real costs, but rather the things that you had to give up in order to obtain something else. What you didn't obtain is considered to be an opportunity cost. A production possibility curve deals with this.
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Answer: Erasmo Sequin led Austin to Governor Martinez while Baron de Bastrop helped Austin translate. They had to go to convince the Mexican authourities to approve the colony again because Mexico won its independence.
Explanation: Did quiz, got it right.
Answer:Sedentary societies
Explanation:
They mostly engaged in farming, while nomadic societies mostly engaged in pastoralism because that was more suitable to the steppes and deserts.
I hope this helps!
A clinical trail
Clinical trials are research studies that explore whether a medical strategy, treatment, or device is safe and effective for humans. These studies also may show which medical approaches work best for certain illnesses or groups of people. - Definition by <span>https://www.nhlbi.nih.gov/studies/clinicaltrials</span>
A. True
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