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Biology 20 Chapter 1 – The Biosphere as a Closed System A closed system exchanges energy with the surroundings but not matter. The earth is in a state of dynamic…
RPT : BI0LOGY FORM 5 RANCANGAN PELAJARAN TAHUNAN 2011 SEKOLAH SUBJEK WEEK 1 UJIAN DIAGNOSTIK SUBJEK TINGKATAN 4 3 – 7/1/11 A students is able to: 2 10-14/1/11 1.0 Transport…
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Bio q Respiration and photosynthesis Unit 5 Describe how light energy absorbed by chlorophyll molecules is used to synthesise ATP. Excitation of chlorophyll molecule/electrons/…
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