Which events contributed to life evolving on Earth? Check all that apply.

Describe the response the kidneys have to dehydration and excessive water intake. what happens to the concentration of urine in each case ?

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 are levels of ecology and how can we remember them