8 of 14 Kristi entered seventh grade with the mentality that she is not good at math, and never will be. She preferred simple problems and was discouraged when she got
problems wrong. Kristi has a

The transport tubes for food coming down the plants are called?

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.

Compare the shapes of the bones of the human skull with the shapes of the bones of the human leg. how do the shapes differ? why are the shapes important?