How does human error change the way humans complete research and other activities? it leads to events like droughts and famine in different regions of the world. it leads to beneficial discoveries such as penicillin, which has saved the lives of many people. it leads to scientists repeating mistakes in their experiments to make sure that they were wrong. it leads to accidents like the challenger explosion, which changed the way space shuttles are built.

In a word processing program, the ribbon or menus contain the name of the document commands total number of pages functions

Which of these innovations led to increased production in american factories in the early 1800s? a. the use of interchangeable parts b. the construction of canals c. the invention of the mechanical reaper d. the availability of electricity

How did the mexican war of independence differ from the american revolution? o a. only the american revolution was concerned with establishing a representative form of government. o b. only the mexican war of independence required military conflict to achieve its objectives. o c. only the american revolution succeeded in replacing a monarchy with another form of government. o d. only the mexican war of independence eliminated spanish colonial control over part of north america.