,15
................. ismthe mabilitymof manmorganismmtomadjustmtomchangesminmitsminternalmandmexternalmenvironment
s
(A) Responsiveness
(B) Movement
(C) Locomotion
, (D) Allmof mabove
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16. Anatomicmstructuresmandmphysiologicalmprocessesmallowmrunnersmtomcoordinate mthemactionmofmmu
scle mgroupsmandmsweatminmresponse mtomrisingminternalm………..m.
(A) Bodymtemperature
(B) Bloodmpressure
(C) Hormone mlevel
(D) Allmof mabove
AnsmAm m m m m m m m m m Diff mHard
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................. ismallmofmthe mchangesmthe mbodymgoesmthroughminmlife.
(A) Development
(B) Growth
(C) Reproduction
(D) Allmof mabove
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18. Developmentmincludesmthe mprocessmofm……….m.
(A) Differentiation
(B) Growth
(C) Repair
(D) Allmof mabove
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19. Humansmhave mbeenmadaptingmtomlife monmEarthmformatmleastmthe mpastm………….m.
20. Atmosphericmairmismonlymabout .........percentmoxygen,mbutmthatmoxygenmismamkeymcomponentmofmthe
chemicalmreactionsmthatmkeepmthe mbodymalive,mincludingmthe mreactionsmthatmproduce mATP
(A) 20
(B) 30
(C) 40
(D) 60
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21. Controlledmhypothermiamoftenmismused,mformexample,mduringmopen-heartmsurgerymbecause mitthe
metabolicmneedsmofmthe mbrain,mheart,mandmothermorgans,mreducingmthe mriskmof mdamage mtomthem.
(A) Decreases
(B) Increases
(C) Remainsmconstant
(D) None mofmabove
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