VocabularyA. Disrupt (verb) – To interrupt or disturb something. Example: The loud noise disrupted my sleep.
B. Serotonin (noun) – A chemical in the brain that affects mood. Example: Serotonin helps people feel happy and calm.
C. Neurotransmitter (noun) – A chemical that sends messages in the brain. Example: Dopamine is a neurotransmitter that helps with movement.
D. Prevalent (adjective) – Common or widespread. Example: Cold weather is prevalent in winter.
E. Mimic (verb) – To copy someone’s actions or speech. Example: The child mimicked his teacher’s voice.
F. Overcome (verb) – To succeed after a problem or challenge. Example: She overcame her fear of speaking in public.

