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2. In parasitic relationship between a dog and intestinal worms, which organism is at a disadvantage? Why?

3. What happens when there are more predators than prey?

4. What relationship exists when two organisms eat the same kind of food?

5. Frogs feed on mosquitoes. What do you think will happen when frogs disappeared in a pond ecosystem?

6. What kind of consumers are the bacteria?

7. Why are decomposers important?

8. What is the first link in the food chain? They are known as the producers.

9. What is symbiosis?

10. Give the two feeding relationship exists in an ecosystem. Compare,​

Sagot :

Manamitop1go

Answer:

3. When prey is abundant, predator populations increase because more young are able to survive. More predators kill more prey, which, along with food scarcity, decreases the population. ... When the predators are removed, prey populations explode.

4. Mutualism is a symbiotic relationship in which both species benefit.

Explanation:

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