(Q).
Aplant requires nutrients to grow, and all plants are of bush type. Given these facts, what requires nutrients to grow among the following options: - water - humans - Oak - Conifers - clouds - bushes - vitamins - cows
(A).
bushes

(Q).
Using cell phones can cause people to become distracted, and some experts claim that cell phones in cars are dangerous. Given these facts, what can be dangerous in a car among the following options: - Dehydration - mandatory seat belts - toxins - Electrical energy - hyperthyroidism - wise driving - safe driving - distractions
(A).
distractions

(Q).
Matter vibrating can cause sound, and words are only gross sounds heard through the ear. Given these facts, what can be heard through the ear among the following options: - matter vibrating - encoded information - mean thoughts - absence of noise - ear drums - in the frog family - electromagnetic energy - the body's largest organ
(A).
matter vibrating