BIOLOGY (11-12 EXAM EOY)

• Rheumatoid arthrities

• tatanus

• sickle cell disease

• allergy

• endemic disease

• epidemic disease

• pandemic disease

• transmitted by arthropods

• uniform

• clumped

• random

• straight-line

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• the heart

• the spleen

• the tonsils

• the thymus gland

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• 
• 
• 

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• 0.9

• 0.4

• 1.3

• 0.5

• A

• B

• C

• D

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•