The movement of bacteria toward or away from a chemical stimulus is multiple choice peritrichous monotrichous phototaxis chemotaxis

Peritrichous refers to the bacteria having flagella all over the surface of the bacteria. The monotrichous bacteria have only one flagella. The phototaxis refers to the movement of the bacteria towards and away from the light. The movement of bacteria towards or away from a chemical stimulus is referred as chemotaxis.

one would be wind another would be water density

thats not even an aswer choice