Melatonin is a hormone produced by the pineal gland. Darkness causes the body to produce more melatonin, which then signals the body to prepare for sleep. What would happen if the hypothalamus were not functioning in the endocrine system’s negative feedback cycle?

Plss me i need hrelp i will give you 12 pionts. a student is writing a blog claiming that school uniforms are a good idea. which sentence provides evidence to support this claim? a: many students are against wearing school uniforms because they think they will look silly. b: a recent study found that students who wear uniforms are more focused during class. c: a recent poll found that only ten percent of teachers are in favor of school uniforms. d: many parents worry that school uniforms will be more expensive than regular clothing.