The gas pedal opens the throttle. This supplies air to the engine and fuel is metered into the air stream to provide a combustible mixture to the engine. If the throttle is close, I.e., you lift you foot, this process stops and the engine slows to an idle setting where enough fuel is provided to keep the engine turning over but not to move the car at any significant speed. When your cruising at a steady speed, even on a flat road, the engine turns over faster and requires enough fuel so that air resistance are overcome as well as internal friction losses in the engine.
Parents who belong in certain parenting groups because of your style in parent hood
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▹ Answer
<em>A. Make up tissues</em>
<em>C. The most complex level of organization of life</em>
▹ Step-by-Step Explanation
A is one of the correct answer choices since cells → tissues → organs → organ systems.
C is the second correct answer choice since cells have such an amazing structure that functions in surprising ways. Cells are our whole body and they function daily in our body, showing that it is very complex.
Hope this helps!
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Brainliest is greatly appreciated!
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Answer: mutations in the sex cells do not affect the organism
Explanation:
Global warming is also different from past warming in its rate. The current increase in global average temperature appears to be occurring much ... Gray areas indicate where there is insufficient data to detect a long-term trend. ... Other changes—sea level rise, intensification of the water cycle, stress on ...