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  2. Consumer (food chain) - Wikipedia

    en.wikipedia.org/wiki/Consumer_(food_chain)

    A consumer in a food chain is a living creature that eats organisms from a different population. A consumer is a heterotroph and a producer is an autotroph . Like sea angels, they take in organic moles by consuming other organisms, so they are commonly called consumers.

  3. Consumer - Wikipedia

    en.wikipedia.org/wiki/Consumer

    Consumers pay some amount of money (or equivalent) for goods or services. [4]) then consume (use up). As such, consumers play a vital role in the economic system of a capitalist system [5] and form a fundamental part of any economy. [6] [7] [8] Without consumer demand, producers would lack one of the key motivations to produce: to sell to

  4. Condensation - Wikipedia

    en.wikipedia.org/wiki/Condensation

    Condensation forming in the low pressure zone above the wing of an aircraft due to adiabatic expansion. Condensation is the change of the state of matter from the gas phase into the liquid phase, and is the reverse of vaporization.

  5. Consumer–resource interactions - Wikipedia

    en.wikipedia.org/wiki/Consumer–resource...

    Consumer–resource interactions are the core motif of ecological food chains or food webs, [1] and are an umbrella term for a variety of more specialized types of biological species interactions including prey-predator (see predation), host-parasite (see parasitism), plant-herbivore and victim-exploiter systems.

  6. Biology and consumer behaviour - Wikipedia

    en.wikipedia.org/wiki/Biology_and_consumer_behaviour

    An example of this conditioning in a consumer behaviour context is a cinema using a consumer incentive scheme. A consumer given a card which entitles the person to a free movie if the person brings a friend and free popcorn on Tuesdays with the purchase of a ticket per se , they are more likely to go to a movie when perhaps they wouldn't have ...

  7. Consumerism - Wikipedia

    en.wikipedia.org/wiki/Consumerism

    Consumerism is a social and economic order in which the aspirations of many individuals include the acquisition of goods and services beyond those necessary for survival or traditional displays of status. [1]

  8. Learning science might help kids read better - AOL

    www.aol.com/learning-science-might-help-kids...

    The Hechinger Report explains how the evidence is increasing for building students' background knowledge of the world, an indirect way of teaching reading comprehension.

  9. Watt improved upon the already commercially successful Newcomen atmospheric engine (invented in 1712) in the 1760s and 1770s, making certain improvements critical to its future usage, particularly the external condenser, increasing its efficiency, and later the mechanism for transforming reciprocating motion into rotary motion; his new steam ...