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Class 7

Primary School Class 7 Notes and Resources

SCIENCE MNEMONICS

TEETH(84812) INCISOR=8 CANINE=4 PRE MOLAR=8MOLARS=12 HEART VENACAVA= BOHE(body to heart) AORTA= HEBO(heart to body)pulmonary artery = HELU( heart to lung) PULMONARY VEIN=LUHE(lung to heart) ARTERIESVEINSHave narrow lumenHave wide lumenThick wallsThin wallsHave no valvesHave valvesCarry blood under high pressureCarry blood under low
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