Passage: Not much can be achieved by the naked hand or by the unaided intellect. Tasks are carried through by tools and helps, and the intellect needs them as much as the hand does. And just as the hand’s tools either give motion or guide it, so in a comparable way the mind’s tools either point the intellect in the direction it should go or offer warnings.

Question

Passage: Not much can be achieved by the naked hand or by the unaided intellect. Tasks are carried through by tools and helps, and the intellect needs them as much as the hand does. And just as the hand’s tools either give motion or guide it, so in a comparable way the mind’s tools either point the intellect in the direction it should go or offer warnings.

Cite Evidence According to the passage, what else do people need to help them understand nature?

A.) They need tools to help complete tasks by hand.

B.) They need to make educated guesses.

C.) They need to discuss and debate ideas.

D.) They need tools for both their hands and their brains.