Which of the following is true about scientific knowledge
OA. It can be changed as new information becomes available
B. It can be changed only if all scientists approve the change
c. It can be changed without information that supports the change
D. It cannot be changed under any circumstances

What mistake did john needham make that caused him to conclude that spontaneous generation for microorganisms occurred? a. he re-contaminated his boiled broth solutions. b. he destroyed the vital force in the solutions. c. he did not boil his broth solutions, only warmed them. d. he failed to seal his flasks of boiled broth. e. he allowed his assistant to conduct the experiment which he did not monitor closely.