Answer:
Because a lot of things have not yet been discovered and questioned as well as there being billions of things that we have absolutely no knowledge about.
That statement is false
Medical schools were first opened to supplement physician income. Back then, medical schools usually directly owned by a physician that personally thought the youngster about the medical knowledge (now it's commonly owned by a set of shareholders)
Answer:
Social media can have a really negative impact on sexual health of pre-teens or teens because they could be subjected to pedophilia or could see explicit images of genitals and maybe see it and think that their genitals are considered 'not normal' or 'abnormal' because of deformities of their sexual areas.
is this what you meant??