Answer:
Warm air rises at the equator and cold air sinks at the poles.
Answer:
cross-sectional study
Explanation:
A type of study in which data is gathered at one time from groups of participants who represent different age groups is an example of a cross-sectional study. A cross-sectional study is a type of study design that involves subjects who vary in the variable of interest such as age but have a common characteristics and observations are made at a single point in time.
In the scenario from the question, the variable of interest is most likely the effect of varying age groups on personal health. The variable of interest, age group varies but the population has a common characteristic which is that they are Americans and the study is done at a particular time and not spread out as in cohort studies. This is an example of a cross-sectional study.
<span>The mood created is a love of the natural beauty found in the world. Transcendentalism, a movement strongly associated with Thoreau, possessed several fundamental beliefs. One such notion was the idea that the natural world created its own unique beauty which could only be fully appreciated with the immediate sensation of experience. In the passage, Thoreau is identifying this experience of seeing the morning break on the pond and the natural sensations around him. The description of dew and the "throwing off the nightly clothing of mist" helps to illuminate this experience. Highly emotional, Thoreau uses his own physical and mental experience of sensation and sensory images to help grasp the beauty of nature, as opposed to a scientific and detached analysis.</span>
The answer is "<span>John Garcia".</span>
During the examinations rats were given one taste, view, sound as a neutral stimuli. Later the rats would be presented to radiation or medications (the unconditioned stimulus), which would influence the rats to get sick. Through these examinations, Garcia found that if a rat ended up noticeably disgusted after given another taste, regardless of the possibility that the sickness happened few hours after the fact, the rat would maintain a strategic distance from that taste.
