Read the dictionary entry foolproof (adj): 1 designed to function despite human error 2 without possibility of failure
Which sentence uses the word foolproof as described by the second definition?
The defense lawyer concluded his remarks with a foolproof argument of the defendant's innocence.
Foolproof methods of transportation may become a reality in the near future.
Scientists were certain that despite being out of their control, the space probe would be foolproof.
The new computers were not foolproof in the hands of untrained users.

Biologists recognize five levels of cell organization. the lowest and simplest is the cellular level. organisms here are either unicellular organisms, like protozoa, or colonial organisms. colonial organisms are composed of single-celled individuals that stay together to sustain the life of the whole colony. next on the scale of complexity is the level occupied by tissue. a tissue is a group of similar cells which perform a similar activity. tissues that are organized around a common function together make up an organ, the third level of complexity. the fourth level of organization is the system, formed by a group of organs which together perform a specific bodily process. the fifth and highest level is the organism level, in which body systems work together in a structure capable of independent life. main idea:

Which statement best describes an example of irony from chapters 22 and 23 of the adventures of huckleberry finn

What government agency’s primarily focus is emergency preparedness?