Visualize it! 6 Analyze List the factors that the scientists
cannot control in the field investigation
shown in this
picture.
pls help i have no idea what to write

answer; i believe that the correct answer is (light);

bacteria could be both, harmful and to us. harmful bacteria could make us sick and probably even by getting the chances of getting a disease, but good bacteria fight it off with your immune system. there is always bacteria everywhere we go. we need to make sure to wash our hands after using the restroom, before eating, after eating, after petting an animal too. so you see, bacteria is everywhere and is harmful or . i hope this . : ) : ) : )

its true i dont know very sorry b much < 3 big fan

explanation: