How do you say 11:33pm in chinese?

47. a student is frightened by a loud noise, which results in a hormone being released into the blood. the hormone causes the student's heart to beat rapidly. the two systems that work together to cause this reaction are the endo- crine system that secretes the hormone and the (1) nervous system (3) excretory system (2) reproductive system (4) digestive system

Which factors threaten the forests of north america?

Read this sentence. although the idea was foreign to me, i still thought i would give it a try.