Answer:
A secondary Source.
Explanation:
The history book is written by a person who heard of the history events. He/She was not Physically there.
The answer is push theory, it is because a push theory is a means of having something for an individual to strive or to be motivated into reaching his or her goal; for it to be considered as a pull theory, the individual should move on its own without having any rewards or factors moving him or her to a certain goal.
1. a place to stay
2. dehydration
3. starvation
4. carrying there baggage (if carrying any)
5. if anyone needs medical attention, where they would find it
6. getting a job to make money
extra- if they had to leave anyone behind they would be worried about them or if they had to go different ways!
Psychology is the examination of human behavior. It has roots in healthcare and the clinical method, supporting finding the techniques of the thoughts. via research and observation, psychologists can assist solution questions about the mind's mysteries and improve intellectual health standards for groups.
Psychology is a science because it takes the clinical approach to know-how human behavior. Pseudoscience refers to ideals and activities that are claimed to be medical but lack one or more of the three functions of science.
Fundamental psychology, additionally known as experimental psychology, makes a specialty of studies, even as applied psychology makes use of that research to discover solutions. simple psychology is predicated on medical techniques to accumulate statistics and behavior research on the cognitive and behavioral factors of human beings.
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Answer:
Conduction governs the thermal conditions in almost entire solid portions of the Earth and plays a very important role in the lithosphere. ... The process of heat exchange between the Sun and the Earth, through radiation, controls the temperatures at the Earth's surface.