Your answer will be B plants makes their own food. They also have a cell wall and animals don't.
Answer:
The coughing reflex kicks in, only if the epiglottis reflex fails to. If the coughing reflex fails then the Heimlich maneuver may be needed.
The molecules in a solid object are packed together, meaning that they are closely together and can’t move freely
Answer:
Motor proteins <em>propel themselves along the cytoskeleton</em> using a mechanochemical cycle of filament binding, conformational change, filament release, conformation reversal, and filament rebinding.
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