(Figure 1 here of zebra) Energy enters the biological system as light energy, or photons, is transformed into chemical energy in organic molecules by cellular processes including photosynthesis and respiration, and ultimately is converted to heat energy.
(Energy; enters; the biological system) (Figure 1 here of zebra) Energy enters the biological system as light energy, or photons; is transformed; into chemical energy; by cellular processes including photosynthesis and respiration)
Energy Figure 1 here of zebra) Energy enters the biological system as light energy, or photons
enters is transformed
the biological system
into chemical energy by cellular processes including photosynthesis and respiration