WILL GIVE 40 POINTS PLEASE HELP! Fill out the chart please and put the number next to the answer. Ex. 5: oxygen

Which term describes a normal value for something in the body? a.homeostasis b.set point c.feedback loop d.integration center

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.

Explain how negative feedback caused the changes in plasma glucagon concentration observed during the experiment.