Josie is a freshman student who wants to be popular and attractive to everyone. She is not happy with her weight, so she tries to diet. However hard she tries, she fails. Angry
at herself, she eats everything she sees. After eating she goes to the bathroom to induce
vomiting.​

Why would one lymph node in the neck be swollen and not the other? what causes them to swell?

The famous scientist galileo galilei did several experiments with sloping planes, which he rolled metal balls down so that he could study motion. by changing the slope, he could study how the speed at which the ball rolled was affected. what was the dependent variable in galileo's experiment?

Answer in a couple of paragraphs, 1 or 2 at the most if anything! 20 points + brainliest--> explain what all the systems in your body do to work together < --list of systems needed: circulatory systemrespiratory systemdigestive systemexcretory systemnervous system