Final answer:
A disease vector is an organism that transmits a pathogen, cash crops are crops grown for profit, and coerced labor refers to forced or compelled labor.
Step-by-step explanation:
A disease vector is an organism, typically an animal or insect, that transmits a pathogen to humans or other animals. For example, mosquitoes are disease vectors for malaria and yellow fever, while fleas are disease vectors for the plague. This means that these organisms carry and transmit the disease-causing pathogens to humans through their bites.
Cash crops are crops that are grown specifically to be sold for profit, rather than for subsistence farming or personal use. Examples of cash crops include indigo, tobacco, and cotton. These crops are typically mass-produced and grown in large quantities to meet market demand and generate income for farmers and agricultural industries.
Coerced labor refers to labor that is forced or compelled through coercion, threat, or use of force. This type of labor includes various forms of unfree or involuntary labor, such as slavery, serfdom, debt bondage, and contract labor. It often involves exploitation, low wages or no wages, and harsh working conditions.