Consider the following geometric solids. A sphere with a ratio of surface area to volume equal to 0.08m-¹.
A right circular cylinder with a ratio of surface area to volume equal to 2.1m-¹.
What results would you expect if these two models were compared in a diffusion test?
A) The rate of diffusion would be faster for the sphere
B) The rate of diffusion would be the same for the two models
C) The rate of diffusion would be slower for the right cylinder
D) The rate of diffusion would be faster for the right cylinder​

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Which of the following statements is correct in hour our immune system responds to a potential pathogen? a. the adapted immune system will call on the innate immune system to destroy the pathogen. b. b cells will start reading the antigen code immediately and call t cells to assist in destroying the pathogen. c. the skin will be the first line of defense, and then the many phagocytes in the bloodstream will attempt to consume the possible pathogen. d. the t-cells in the adapted immune systems are the first to recognize the pathogen vaccines are weakened forms of disease causing microorganisms, which are given to patients to prevent disease. after the vaccine is administered, the immune system responds by creating a(n) to recognize the a. antigen, antibody b. antibody, antigen c. antibody, antibiotic d. antibiotic, antibody