Answer:
most likely the fear that powers would encroach on the U.S. sphere of influence by carving out colonial territories in the Americas.
I beleive the answer is: <span> c. the contributions of heredity and environment interact with each other
the heredity factors that could influence antisocial behavior refers to things such as hormonal imbalance. While environmental factors that could influence it refers to things such as broken family, the economic condition of the neighborhood that we grow up, education,etc.
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Answer:
100 or higher
Explanation:
The Wechsler Intelligence Scale for Children- Revised is a scale that tries to measure intelligence based on ten abilities. In addition, the IQ scores have a mean of 100 and deviation of 15. That being said, if we are considering the 50th percentile or above, then the kids selected for this test would have to have an IQ score of 100, being that 100 is the mean for the WISC-R.
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.