We don't just have five senses like most people say we have way more than just five senses. Most of our taste buds are located near the papillae which is upper surface of the tongue. Olfactory fatigue is to determine the thing you are smelling.
The diaphragm sucks oxygen into our lungs.A few things that can affect blood pressure is exercising, drinks, and caffeine.
Hearing And Sight
Holding a tuning fork is louder when pressed against you cranium than holding right next to your ear. Damage to the hair cell in the inside of ear can cause hearing loss.
If there was no bacteria cows wouldn't be able to eat and digest the grass. The amount of bacteria in the world is more than any human has been alive.