1)Which of the following is the best way to reduce human population growth? 2)Be

Question

1)Which of the following is the best way to reduce human population growth?

2)Bears eat berries, humans, and large fish; large fish eat smaller fish and insects; humans eat bears, large fish, and berries; Venus flytraps eat insects. In the scenario described here large fish are a (an) example of ______.

3)Which of the following are important biotic factors that can affect the structure and organization of biological communities?

4)A hypothesis is a proposed answer to a question based on observations.

False

Explanation / Answer

1-c) increase educational level worldwide

Education is the backbone of the society. Educated people know the harmful effects of human population growth, they understand the benefit of having small family. Therefore, there is a need to increase educational level worldwide, especially womens education.

2-a) both a secondary and tertiary consumer

Parasite is an organisms that resides in another organisms. Top carnivores are situated at the top of the food chain, no other organisms can eat it. Primary consumers are herbivore, feeds on plants. Large fish eats small fish and insects(many insects act as a primary consumer since they are herbivore)is an example of secondary as well as tertiary consumer

3-e) predation and competition

Predation is a type of biological interaction between predator and prey where an organisams(predator) kills and eats other organisms(prey).For example, lion(predator) eats deer(prey). Competion is an interaction between two organisms in which both of them get harmed. For example, competition between lion and tiger, since they both feed on similar species so there is a negative impact. Therefore, predation and competition affect the structure and organization of biological communities

4-a) True

A hypothesis is a possible answer to a question based on observation tested by prior scientific knowledge. It helps in increasing the accuracy of the results and reduces the experimental errors.

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