endocrine system

Question 1

glands and hormones

Answer 1

-glands release hormones into our bloodstream
-e.g thyroid gland releases thyroxine

Question 2

fight or flight

Answer 2

1- threat perceived
2- ans changes from parasympathetic to sympathetic nervous system
3- triggers release of adrenaline
4- physiological changes e.g heart rate, dry mouth
5- threat passes and ans returns to sympathetic, may take a while