18 Alicia climbs into the passenger side of her boyfriend Bo

18 Alicia climbs into the passenger side of her boyfriend Bo\'s car. In an attempt to impress Alicia, Bo speeds away from the curb as Alicia\'s head presses against the headrest. What allows Alicia to sense this linear acceleration? A When thrust backward, the medulla sends signals to the cortex. B When thrust backward, the cerebellum sends signals to the cortex. C Hair cells in the cochlea bend with the forward motion. D Hair cells in the vestibular system bend with the forward motion.

Solution

18. Option D. Hair cells in the vestibular system bend in the forward motion.

Vestibular system (otolithic organs) makes us aware of the balance, acceleration.

23. Option C.think the apple and the potato are the same.

Smell and taste receptors work together to give a sense of the taste of the food.

25. Option B. safe

Infants are hard wired to know that sweet taste is deliciuos and nutritious and bitter means poison.