Answer:
Have you offended them before? Kids in school can be mean; maybe they like you and don't know how to express it, or perhaps they're just imitated by you for some reason.
Explanation:
If you feel threatened by them, then you should report them to your school.
*You could try to talk it out with them*
Answer:
Hemoglobin is the iron-containing protein found in all red blood cells (RBCs) that gives the cells their characteristic red color. Hemoglobin enables RBCs to bind to oxygen in the lungs and carry it to tissues and organs throughout the body.
Explanation:
