Will mark brainliest! (i know this isn't math but nobody was me in the biology section : )) which of the following is a physical change? adding acid to milk to form sour cream adding enzymes to milk to form cheese adding bacteria to heated milk to form yogurt adding sugar to milk to form sweetened milk

Adding sugar to milk to form sweetened milk, because you are changing its physical characteristics, not the chemical itself or what is used to make it. Plus all the rest are chemicals and one is a living thing so that takes those answer choices away.

Hope this helps, have a good day. c;

your answer is -9

step-by-step explanation: