*will mark brainliest* the immune system works against a antigen by producing an antibody. *sorry if it doesn't make sense*

Type the correct answer in the box. spell the word correctly. which three categories of waste is savio promoting in his city? savio has been spreading awareness about the importance of proper waste disposal techniques. he has been visiting restaurants in his city and asking them to segregate waste into three categories, garbage, organics, and . so that it becomes easy to identify waste and treat them accordingly.

Which of the following is not considered a lymph node function? to house immune cells to transport lymph to filter blood to fight infection

What is one technique to a person get proper sleep? eat a heavy meal before bed. exercise intensely before bed. practice relaxation breathing before bed. use electronics before bed.