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repro in plants and homeostasis
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Pregunta:
Hair erector muscles
Autor: Zadicus CreightonRespuesta:
Increase in temp > erector muscle relax > hair lies flat (opposite for decrease in temp) when increase in temp, the air circulate over the skin better, removing heat via convection and conduction decrease in temp, traps air which is a poor conductor of heat, reducing heat loss via conduction and convection doesnt have much effect on humans
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