Why is the classification species not considered a group?(1 point) Each species shares characteristics with other species.

Each species is a separate type of organism.

Each species lacks the characteristics of the levels above.

Each species is an individual organism.

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.