Question

ANSWER NOW
Which situation is an example of human error?
A.the discovery of penicillin
B.the disappearance of the Aral Sea
C.an eyewitness account of the Challenger explosion
D. a first report on the DNA analysis of King Tutankhamen's bones

Answer 1

A. The discovery of penicillin

Answer 2

Answer:

A The discovery of penicillin

Explanation:

Because if you read the passage on page 2 the text states "The discovery of penicillin did not go as planned" which means it was a failed attempt