Examlex
Extinction occurs when the __________ no longer produces the __________.
Guttation
The appearance of water droplets on leaves, forced out through leaf pores by root pressure.
Dawn
Dawn is the time that marks the beginning of the twilight before sunrise, characterized by the appearance of soft light in the sky.
Dusk
The time of day immediately following sunset, characterized by diminishing natural light.
Noon
The middle of the day, typically regarded as 12:00 PM, when the Sun is at its highest point in the sky.
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