What is the role of the pioneer species?

245

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How does npp relate to the energy pyramids?

235

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Why are less biodiverse ecosystems under the risk of suffering deep biological harms if submitted to even small changes?

251

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What are autotrophic beings?

422

---

What is plutonium reprocessing?

247

---

What are the main sources of mercury pollution?

265

---

Which type of ecological interaction is competition?

242

---

What is the formula of the net primary production (npp)?

249

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How can a great biological diversity protect an ecosystem from environmental damages?

271

---

What are heterotrophic beings?

237

---

What are pioneer species?

278

---

How the biotic potential can be represented in the same graphic?

241

---

Under which form is nitrogen fixed by the living beings.

237

---

What are the environmental harms caused by mercury pollution?

235

---

What are some examples of interspecific competition?

294

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