The Latin American nations were struggling to win independence from Spain and Portugal
Reducing toxic hazardous waste
can be done through bioremediation. An example is composting. Composting is the
use of microorganisms in the presence of oxygen to degrade the toxic wastes
present in the soil. It may be placed in a container with holes on it and can
be rotated to allow oxygen to interact with the microorganisms and degrade the
wastes. Superfund is a program from EPA (Environmental Protection
Agency) that helps in cleaning some of the US’s most contaminated land and
responding to environmental emergencies, oil spills and natural disasters. One
of its targets this coming June 8 is the Portland Harbor.
Answer:
The answer is difference threshold.
Explanation:
Also called just-noticeable difference or least perceptible difference, the difference threshold is the degree of a stimulus that must be changed in order to be recognised.
For it to be considered a difference threshold, the difference must be identified at least 50% of the time.
“Emotional dissonance” refers to the inconsistencies between the emotions people feel and the emotions they project. The last option provided in this example is the correct one.
Emotional dissonance occurs when the feelings or emotions we express are not the same we internally feel. This usually happens in a work environment for example since in order to express conformity with rules we do not openly externalize our real feelings.
Positivity offset occurs when people tend to evaluate situations as positive, even if they are not.
Collective efficacy refers to a set of rules or behaviors that members of a community follow in order to maintain order.
Social loafing occurs when a person does not make the same effort to complete a task in a group activity than in an individual activity.
Self-concordance occurs when the goals we want to achieve are directly related to our values and beliefs.
Answer:
Under normal circumstances, bronchoconstriction is caused by Parasympathetic nervous system and bronchodilation is caused by sympathetic nervous system
Explanation:
bronchoconstriction is simply a a tightening, narrowing or constriction of the of brochioles ( airlways) that increase in mucous secretion and it may occour due to coughing, sneezing or any other factors.while bronchodilaiton is the relaxation or the dilation of the bronchioles (airways in the lungs) that decrease of mucous secretion
An increase in parasympathetic activity causes BRONCHOCONSTRICTION, a decrease in parasympathetic activity causes BRONCHODILATION. There is no sympathetic innervation of the bronchiole smooth muscle!
The effect of the Smooth muscle contraction usually may cause bronchoconstriction to decline or decrease in the diameter of the bronchioles while the effect or the result of the smooth muscle relaxation may cause bronchodilation to increase in the diameter of the bronchioles. Therefore, Parasympathetic stimulation leads to bronchoconstriction and sympathetic stimulation leads to bronchodilation.
