Examlex
Which of the labeled cells of a C3 leaf does not perform photosynthesis?
Low-Quality Heat
Thermal energy that is at a temperature unsuitable or inefficient for conversion into work or other high-value energy forms.
Physical Laws
Fundamental principles that describe and predict the conditions under which physical events occur, usually expressed in mathematical form.
High-Quality Energy
Energy that is concentrated and easily transformed into other forms of energy, such as electricity and gasoline, with a high efficiency rate.
Scientific Hypotheses
Proposed explanations for a phenomenon, based on observation, which can be tested through experimentation or observation.
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