What are the typical vegetation and the typical fauna of the tropical forests?

73

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What is age pyramid?

96

---

Explain the predatism?

87

---

How is gpp related to photosysnthesis?

153

---

Explain ammensalism?

110

---

Explain nitrogen cycle?

130

---

What are the advantages of leguminous crop rotation in agriculture?

78

---

Explain the mutualism?

106

---

What are biomass pyramids? What do they represent?

64

---

Explain pops?

72

---

what is transgenic food and its health hazards?

111

---

Explain the main limitations for population growth

111

---

What is numeric pyramid? What does it represent?

105

---

Explain the commensalism?

62

---

Explain remediation?

77

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