Answer:
Psychology is an empirical science. Its aim is to describe and explain human experience and behavior, their development in the course of life and all internal and external causes and conditions that are relevant for them.
The fact of being an empirical science, that is, that it cannot verify through the scientific method the veracity of its affirmations, postulates and theories, makes psychology base its concepts on the repetition of behaviors and not on the scientific confirmation of its theories. For this reason, many anomalies usually occur in this science, which arise from the fallible methodology that psychology uses to elaborate its theories.
A. the signal travels through the nerve of the hand to the spinal cord and then to the brain
<span>During digestion the small intestine is responsible for extracting or absorbing nutrients. Two of the three segments of the small intestine are responsible for these processes - the jejunum and the ileum (which located between first segment of the small intestine (the duodenum) and the colon). The colon, or large intestine, is responsible for maintaining fluid balance. The colon absorbs water from waste products of digestion and these waste products eventually become solidified stool.</span>
