Science - proven/ subject to change through experiments, peer reviewed
Pseudoscience- no experimental confirmation of claims... no adherence to scientific method= no validity
The difference in tooth wearing according to anthropologists can explain feeding habits of early man. One explanation is the use of front teeth especially as tools (for cutting) also enabled evolution to favor their increased size. Teeth generally decreased in size as early man's brains became bigger and were able to process foods before eating.
1. the levels of microsomal enzymes are decreased
2. perfusion to the kidneys may be decreased and lead to reduced renal functions
3. firstpass elimination is reduced because of the immaturity of the liver
4. gastric emptying is slowed because of slow or irregular peristalsis.
The answer is sensory neurons. They have receptors on the epithelial tissue. Also referred to as afferent neurons, they convert stimuli from the environment into an impulse that is transmitted to the Central Nervous System for interpretation and for a response signal through the efferent /motor neurons.
