How do biodiversity, the total number of living beings, and the biomass respectively vary during the ecological succession?

312

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What are the main interspecific ecological interactions?

297

---

What are deciduous trees?

323

---

Is herbivorism a form of predatism?

317

---

What is population density?

331

---

What is an ecosystem?

329

---

What are the typical vegetation and the typical fauna of the tundras?

396

---

How does biological diversity relate to the characteristics of the abiotic factors of an ecosystem?

267

---

What is protocooperation?

421

---

What are some examples of migratory animals?

376

---

What is the most abundant form under which nitrogen is found in nature?

288

---

What is ecological succession?

325

---

Which is the autotrophic group responsible for the production of most part of the molecular oxygen of earth?

586

---

Into which type of energy is the light used in photosynthesis transformed.

296

---

In a numeric pyramid to which tropic level does the base always refer?

318

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