EVOLUTION
EVOLUTION OF A POPULATION
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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extinction
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ecosystems
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communities
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biosphere
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Detailed explanation-1: -The interactions between living things and their non living environment makes up a total ecosystem; understanding any one part of it requires knowledge of how that part interacts with the others.
Detailed explanation-2: -The living things in an ecosystem are interdependent. This means that living things depend on their interactions with each other and with nonliving things for survival. For example, a tree depends on sunlight for energy to make its own food and a snail depends on the tree for food.
Detailed explanation-3: -Any group of living and nonliving things interacting with each other can be considered as an ecosystem. Within each ecosystem, there are habitats which may also vary in size. A habitat is a place where plants and animals normally live.