Color: Many Colors (opal changes color) Opal, the only gem that doesn't fit into any single description of a precious stone, is the birthstone for October. It is said that no two opals are exactly alike. But it is sensitive to moisture and is more fragile than its fellow gemstones. It displays a brilliant array of colors which dazzle the eye.
1: When you are faced with stressful situations, cortisol, epinephrine, and norepinephrine are released by your. kidneys.
Stress hormones are things such as cortisol and epinephrine. These are released in the body when situations come that trigger a fight or flight response in you or disturb your â¦ equilibrium, no matter how small the situation.The endocrine system is the hormone regulating system.tress hormones are things such as cortisol and epinephrine. These are released in the body when situations come that trigger a fight or flight response in you or disturb your â¦ equilibrium, no matter how small the situation.