(based on the last question, i forgot to add a picture) Please help ASAP! I'll give the brainiest to whoever helps me just please help :(

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.

Sequence how oxygen accumulated in the atmosphere and the effect it had on life by completing the flowchart

The dense layer of connective tissue that surrounds an entire skeletal muscle is the