Im bored hit me up!!i looking for a conversation. xp

Which behavior is an example of poor self esteem

At school, there have been a lot of rumors going around about how certain sexually transmitted diseases are spread. which skill would be most valuable to you take the necessary steps to learn what you need to know to protect yourself? a. self-direction b. critical thinking c. problem solving d. effective communication       select the best answer from the choices provided.

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