Which is not a legitimate weight-gain strategy?

a. drink fluids after or between meals

b. eat large meals two to three times a day

c. use a balanced vitamin/mineral supplement

d. use high-calorie weight-gain beverages and foods

answer; i do believe that the correct answer is ( portal of exit in the chain of transmission); good luck

the gravitational force on an object increase as the mass of an object also, im not going to report you, but this question should be under the science category, not health