" HAPPY BIRTHDAY "

IN CHEMISTRY If I am undergoing haber's process to form ammonia , then I think I have got my iron in you .. If I am a real gas , then you being my ideal gas will always be approached by me in high temperature and low pressure .. IN PHYSICS If I am a N type semiconductor , then you will be mine pentavalent impurity in it .. If I am undergoing projectile motion , then no matter what , you'll always be my horizontal velocity in it ...( constant ) IN BIOLOGY If I am a mitochondria who wanna produce energy then you would be mine F1 - FO particle in it .... If I am An ER , producing proteins and lipids , then you'll surely be mine golgi complex hence modifying me