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

353

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What are the main interspecific ecological interactions?

336

---

What are deciduous trees?

383

---

Is herbivorism a form of predatism?

348

---

What is population density?

362

---

What is an ecosystem?

387

---

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

429

---

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

309

---

What is protocooperation?

469

---

What are some examples of migratory animals?

418

---

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

336

---

What is ecological succession?

363

---

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

627

---

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

343

---

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

359

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