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activator

n.
1.(biology) any agency bringing about activation

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Word of the Day

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  • activation energy
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  • activation
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  • activating agent
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  • activating
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  • activated charcoal
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  • activated carbon
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  • activated
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  • activate
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  • activase
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  • actium
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  • active
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  • active agent
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  • active air defense
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  • active application
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  • active birth
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  • active citizen
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  • active immunity
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  • active matrix screen
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  • active placebo
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  • active site
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  • heedful
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  • compensatory time
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  • subservientness
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  • thysanuron
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  • thevetia peruviana
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  • president fillmore
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  • intrinsic
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  • february 12
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  • stingray
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  • encyclical
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    Idiom of the Day

    take one's cue from (someone)
    to use another's behavior or reactions as a guide to one's own
    The musicians took their cue from the conductor when the orchestra performed the musical piece.



    1.
    S1: We and all other animals breathe in and breathe out air all the time.
    S6: It is a part of the earth.

    P: If we stop breathing, we die.
    Q: It is because of this fact that we are able to live.
    R: It is called the atmosphere.
    S: All parts of the earth are surTounded by air.

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