Examlex
Certain plants called legumes can fix atmospheric nitrogen thanks to a symbiotic relationship with nitrogen-fixing bacteria associated with their root systems.How does this relationship benefit the plants? How can humans take advantage of this in agriculture?
E-cigarettes
Battery-operated devices that deliver nicotine with flavorings and other chemicals to the lungs in vapor instead of smoke.
Nicotine Withdrawal
The range of symptoms experienced when quitting or reducing intake of nicotine, including cravings, irritability, and anxiety.
Anxiety
A feeling of worry, nervousness, or unease about something with an uncertain outcome, often reflecting a natural response to stress.
E-cigarette Use
The act of inhaling vapor produced by an electronic cigarette, a device used as an alternative to traditional smoking.
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