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The study of the interrelationships of organisms, and their environment is called blank
ecology
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A group of organisms in the same species living in the same region is called a blank
population
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all of the genetic variations within this group is called a blank blank
gene pool
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All of the living organisms living in the same region are a blank
community
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all of the living organisms in the same region, and everything nonliving in that region, make up the blank
ecosystem
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blank our groups, similar organisms, that naturally interpret in their natural environment
species
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in the Bible, we are told that God created all organisms in different blank
kinds
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small amount of change within a kind is sometimes referred to as blank
microevolution
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Darwin said many small changes for vast periods of time would result in large changes called blank
macroevolution
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A bear’s home is its blank
habitat
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A bears needs from day-to-day are its blank
niche
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The number of mice of the same species that occupy the same area is an example of blank blank
population density
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The limit, as to the number of mice at the area can support is its blank blank
carrying capacity
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The gradual change in the species of plants in the same ecosystem overtime is called blank
succession
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when an island is formed by an underwater volcano, the process is called blank blank when plants and animals move in, and become established on the island
primary succession
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after a fire goes through an area, grasses grow first and fill in the area. The process is called blank, blank when seeds from shrubs and trees, germinate and grow in the shelter of the grasses.
secondary succession
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if the process of succession is undisturbed, long enough, it is called a blank community
climax
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eventually, a climax community is blank, causing the succession process to begin again
disturbed
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