Almost right. protons are positive and electrons are negative. so when you run the balloon on your hair, electrons are transferred between them (i’m not sure which direction) and now one is positively charged as it lost negative particles and one is negative as it gained negative particles (electrons). opposite charges attract
It’s going to be both answer A and B but if you can only answer one then it’s going to be B
<span>The maximum oxygen uptake is known as the VO max.</span>