Along with the increase in heart rate, adrenaline also gives you a surge of energy -- which you might need to run away from a dangerous situation -- and also focuses your attention. Norepinephrine. What It Is: A hormone similar to adrenaline, released from the adrenal glands and also from the brain, says Sood.What It Does: The primary role of norepinephrine, like adrenaline, is arousal, says Sood. When you are stressed, you become more aware, awake, focused, he says.You are just generally more responsive..long with the increase in heart rate, adrenaline also gives you a surge of energy -- which you might need to run away from a dangerous situation -- and also focuses your attention. Norepinephrine. What It Is: A hormone similar to adrenaline, released from the adrenal glands and also from the brain, says Sood.
Smooth green snake. The smooth greensnake (Opheodrys vernalis) is a nonvenomous North American colubrid. It is also referred to as the grass snake. It is a slender, small medium snake that measures 36â51 cm (14â20 in) as an adult.
Reticulates python from Southeast Asia and is the longest snake in the world. Although they are not venomous, but they are dangerous animals. Their power is enough to kill an adult male. Reticulated Python. 2. Green Anaconda 8.5 meter / 28 inches. Green anaconda from South America. Green Anaconda is the second longest snake in the world. Green anaconda is the largest snake in the world. Green Anaconda. 3. Indian python (7.6 meter / 25 inch). India Molurus Python or Python or python Black tail comes from south Asia and Southeast Asia.