Examen Mensual de Cta 1° Secundaria
Examen Mensual de Cta 1° Secundaria
Examen Mensual de Cta 1° Secundaria
1. ¿Qué es un ecosistema?
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5. organización del ecosistema
a) individuo:
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b) población:
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c) comunidad:
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d) ecosistema:
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e) biosfera:
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f) ecósfera:
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6. ¿Qué es…?
- Hábitat:
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- Nicho ecológico:
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