Answer:
Both epinephrine and norepinephrine are released by the adrenal medulla and they circulate a neurotransmitters and hormones throughout the nervous system and circulatory system. Kara's adrenal medulla is releasing ephinephrine and norepinephrine to prepare her for fight or flight.
Explanation:
Epinephrine and norepinephrine are neurotransmitters and they belong to a class of compounds called catecholamines. While chemically both these neurotransmitters are very similar, they have different functions. Norepinephrine has an effect only on alpha receptors in your arteries, while epinephrine works of both alpha and beta receptors. Beta receptors are in the heart, lungs, and the arteries of the muscles in our skeletal system as well. Both compounds also serve as hormones in the body and having either an overabundance or a deficiency of these compounds can affect your health. Epinephrine can increase your heart rate and smooth out or relax the muscles of your breathing passages so you breathe better when experiencing a fight or flight response. Norepinephrine can constrict your blood vessels and increase blood pressure getting your body ready for action. It is also used to treat very low blood pressure.
Answer:
the collective unconscious
Explanation:
The collective unconscious: The concept of collective unconscious was proposed by the famous psychoanalyst named Carl Jung and is also referred to as the objective psyche. According to Carl Jung, the collective unconscious is described as the aspects that a section or portion of the deepest unconscious mind isn't created through personal experience but rather it is being genetically inherited.
Carl Jung believed that an individual is unaware of the different items stored in his or her collective unconscious.
Example: the father-child or mother-child relationship.
Explanation:
20 men can do 1 W in 36 days
=> 20 men can do 1/36 W in 1 day
=> 10 men can do 1/72 W in 1 day.
30 girls can do 1W in 36 days
=> 30 girls can do 1/36 W in 1 day
=> 12 girls can do 1/90 W in 1 day.
Together 10 men and 12 girls can do 1/72 + 1/90 W in 1 day
= 9/360 = 1/40 W in 1 day.
Therefore they need 40 days to do the piece of work.
In ancient Egypt, iron was known to be "the metal from heaven" . Iron was often used in tools, weapons, jewelry, and other fine items associating iron with power and royalty.
An sample advertisement could have been something along the lines of, "Treat yourself like a deity and drape yourself in the metal from heaven".
This is called corpus callosum, or callosal commissure.
It is a part of your brain which connects the left with the right hemisphere and affects your entire body as well. Given that the left hemisphere controls the right part of your body (and vice versa), this is all done thanks to the corpus callosum in your brain.
