Answer:
b) every individual in a population has an equal probability of being selected as a respondent
Explanation:
Simple random sampling is a sampling technique in which the selection of item completely depends on chance or by probability so everyone in the population as an equal chancr of being selected into the sample group.
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.
Answer:
To mobilize a nation. Inexpensive, accessible, and ever-present, the poster was an ideal agent for making war aims the personal mission of every citizen
Explanation:
Answer:
The best answer is letter B. meditation.
Explanation:
Meditation as a practice to focus one's attention involves what is described in the question - controlled breathing, assuming certain body positions, minimizing external stimuli. Mindfulness meditation, for instance, has the person focus on their breathing while effortlessly observing his/her thoughts without allowing those thoughts to take over.
We can safely eliminate the other options. Hypnosis is a state of high focus and concentration, but it is induced and makes the person more responsive to suggestion. Consciousness has several definitions, but can be summarized as the awareness of one's own internal and external existence. Dichotic listening happens when a person listens to a type of sound through one ear and another type of sound through the other, simultaneously. Cataplexy is the loss of muscle tone caused by strong emotions.
