Why do active teenagers have high energy needs

What two fields of study provide the core information that is used to classify organisms?

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.

What part of the cell does 9 represent? a. cytoplasm b. lysosome c. ribosome d. centrosome