question: what are used for steering?
choices.text: brakes SI units tiny hairs lamphreys compass the cervix cilia feedback
choices.label: A B C D E F G H
fact2: Large ocean-going vessels use a gyrocompass as their steering compass.
combinedfact: compasses are used for steering
formatted_question: what are used for steering? (A) brakes (B) SI units (C) tiny hairs (D) lamphreys (E) compass (F) the cervix (G) cilia (H) feedback