Whos single??? im single

Which of the following is a nonspecific defense against pathogens? - b cells - antibodies - t-cells - inflammation

Jessica said she would never work for less than $12 an hour, but then she got a job looking after children in the afternoon, and it pays only $6 an hour. now she says that money isn't as important as enjoying her work. this is an example of: apex

Which one of the following causes people to go through a cycle of losing weight, gaining it back, then lose it again