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A species upon which the entire ecosystem depends on is called a(n): A) ecological community B) community level effect C) keystone species D) ecosystem E) individual species
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Asked 1/21/2011 3:08:27 PM
Updated 10/31/2014 8:04:32 AM
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User: A species upon which the entire ecosystem depends on is called a(n): A) ecological community B) community level effect C) keystone species D) ecosystem E) individual species

Weegy: a
Expert answered|selymi|Points 552|

Question
Asked 1/21/2011 3:08:27 PM
Updated 10/31/2014 8:04:32 AM
1 Answer/Comment
This conversation has been flagged as incorrect.
Flagged by Kaysha [10/31/2014 8:04:32 AM]
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A species upon which the entire ecosystem depends on is called a KEYSTONE SPECIES.
Added 10/31/2014 8:04:31 AM
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“Carrying capacity” refers to: A) the maximum weight that can be put on a vehicle or machine B) the nutrient value of a food source C) the amount of a mineral resource that can be recovered economically from a mine D) the average life-expectancy of an individual in a population E) the maximum number of individuals that can be supported by an ecosystem
Weegy: Carrying capacity refers to: the maximum number of individuals that can be supported by an ecosystem. User: An observation that is agreed upon by the majority of scientists is called a A) hypothesis B) controlled experiment C) technology D) theory E) fact Weegy: An observation that is agreed upon by the majority of scientists is called a theory. (More)
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Updated 6/30/2014 4:45:45 PM
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An observation that is agreed upon by the majority of scientists is called a A) hypothesis B) controlled experiment C) technology D) theory E) fact
Weegy: An observation that is agreed upon by the majority of scientists is called a theory. (More)
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Updated 6/30/2014 4:46:07 PM
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The region of the Earth where life exists is known as: A) the biota B) the crust C) the biosphere D) the biozone E) Gaia
Weegy: The region of the Earth where life exists is known as: the biosphere. (More)
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Updated 6/30/2014 4:46:38 PM
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7. The crude growth rate is defined as: A) birth rate minus death rate B) maximum life time minus average life expectancy C) crude birth rate minus crude death rate D) birth rate plus death rate E) maximum growth rate that can be accommodated
Weegy: e (More)
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Updated 11/17/2015 12:21:14 AM
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The crude growth rate is defined as birth rate minus death rate.
Added 11/17/2015 12:21:13 AM
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Confirmed by jeifunk [11/17/2015 2:49:17 AM]
Which of the following cycles involves the movement of water from the surface of the Earth through the atmosphere back to the surface of the Earth? A) carbon cycle B) nitrogen cycle C) hydrologic cycle D) geological cycle E) biochemical cycle
Weegy: The hydrologic cycle involves the movement of water from the surface of the Earth through the atmosphere back to the surface of the Earth. (More)
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Updated 4/18/2015 9:40:33 AM
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