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a learning process in which discrete ideas and percepts become linked to one another
a system in which people or things are placed in a series of levels with different importance or status
everything that exists in a particular environment, ncludes living things, such as plants and animals, and things that are not living, such as rocks, soil, sunlight, and water
a way of behaving, thinking, or feeling that is not learned : a natural desire or tendency that makes you want to act in a particular way
to divide and give out (something) for a special reason or to particular people, companies, etc
used to describe animals or people that try to keep others away from an area that they use or control
the way in which two or more people, groups, countries, etc., talk to, behave toward, and deal with each other
[+ obj] to give money or another kind of payment to (someone or something) for something good that has been done
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