Which is a key detail that supports the main idea that there are general principles that guide sports helmet design?

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

Por que é importante realizar inferências?

Question 13 in human relations which of these statements is false