According to the reading, which of the following best explains the root cause of drug abuse?
a. drugs activate the brain's natural rewards system, which teaches us to repeat taking them
b. drugs release extra dopamine into our nervous system, which impairs our judgment
c. drugs stimulate our pleasure center, which makes us appreciate art, music, and food
d. drugs fool receptors in the brain, which activates neurons
a
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Lei/Lui ed io (parlarsi) _______________
Mettendo i verbi reciproci al passato prossimo, parla di quello che tu e il tuo amico (la tua amica) avete fatto insieme ieri. È necessario finire le frasi. (Using the passato prossimo of the reciprocal verbs, write complete sentences about what you and a friend did together yesterday.)
Use the meanings of the prefixes, roots, and suffixes you have studied, as well as, the
context to select the correct word to complete each sentence. a. comingle d. ingest g. regenerates b. countermarch e. irreversible h. subminiature c. distaste f. misaddressed i. topology When two things _____, they mix with each other.
The fireworks _____ me but _____ some children.
Select the letter of the consistent verbs for the blanks in the following sentences. A) delight, frightened B) delighted, frightens C) delighted, frightened
In a science fiction movie, a human being might mutate into an insect.
a. true b. false