If the relative humidity of the air is 50 percent, how much water can the air hold? a. no more water b. twice as much water c. four times as much water d. eight times as much water

Buuy which of the following did you include in your response? organs perform specific functions in the body to keep it alive. organelles perform specific functions in cells to keep them alive. done

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.

Cells must be in osmotic equilibrium with their surroundings environments because if they swell or shrink thier membranes will rupture