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The _____ theory suggests that favorable behaviors are passed down from generation to generation. A.optimality B.natural selection C.adaptation D.optimum
Weegy: A User: Animal behavior is based on satisfying physiological needs. A.True B.False Weegy: true' User: Animals conduct certain behaviors in mating. Some practice _____, in which one male breeds with only one female, and others practice _____, in which one male breeds with multiple females. A.monogamy; polyandry B.polygyny; monogamy C.monogamy; polygyny (More)
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Expert Answered
Updated 7/30/2014 11:47:57 AM
1 Answer/Comment
Animals conduct certain behaviors in mating. Some practice MONOGAMY, in which one male breeds with only one female, and others practice POLYGYNY, in which one male breeds with multiple females.

Added 7/30/2014 11:47:57 AM
This answer has been confirmed as correct, not copied, and helpful.
Animals wrestling is a way of learning called _____. A.social learning B.playing C.insightful learning D.latent learning
Weegy: B. playing (More)
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Updated 7/31/2010 7:29:50 PM
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A.social learning
Added 7/31/2010 7:29:50 PM
In _____, the desired genes from one organism are combined with genes of another organism, resulting in a new combination of genes. A.hybridization B.recombinant DNA C.selective breeding D.cloning
Weegy: D (More)
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Updated 1/3/2016 3:39:51 PM
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In recombinant DNA technology, the desired genes from one organism are combined with genes of another organism, resulting in a new combination of genes.
Added 1/3/2016 3:39:50 PM
This answer has been added to the Weegy Knowledgebase
Water pollution can be caused by lawn fertilizer and pesticides. A.True B.False
Weegy: True (More)
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Updated 8/2/2010 3:39:41 PM
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Agriculture has been identified as a contributor to surface and ground water pollution in Vermont. In 1986, the St. Albans Bay Rural Clean Water Program Annual Report estimated that agriculture is responsible for 48 percent of the total phosphorus load entering the St. Albans Bay. Of this, they estimated 41.6 percent comes from cropland erosion, 16.9 percent from barnyards, 3.4 percent from stacked manure, 7.6 percent from milkhouse wastes, 27.1 percent from spread manure and 3.5 percent from other sources. In an effort to reduce the amount of phosphorus entering not only Lake Champlain, but all waters of Vermont, the Agricultural community has made great strides by the implementation of the "Accepted Agricultural Practices." (Vermont Department of Agriculture, Food and Markets Plant Industry Section, 1999).Agriculture has been identified as a contributor to surface and ground water pollution in Vermont. In 1986, the St. Albans Bay Rural Clean Water Program Annual Report estimated that agriculture is responsible for 48 percent of the total phosphorus load entering the St. Albans Bay. Of this, they estimated 41.6 percent comes from cropland erosion, 16.9 percent from barnyards, 3.4 percent from stacked manure, 7.6 percent from milkhouse wastes, 27.1 percent from spread manure and 3.5 percent from other sources. In an effort to reduce the amount of phosphorus entering not only Lake Champlain, but all waters of Vermont, the Agricultural community has made great strides by the implementation of the "Accepted Agricultural Practices." (Vermont Department of Agriculture, Food and Markets Plant Industry Section, 1999).
Added 8/2/2010 3:39:41 PM
Natural pollution includes _____. A.pesticides B.falling leaves C.disposable products D.smog
Weegy: A (More)
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Updated 8/2/2010 3:56:47 PM
1 Answer/Comment
Are there natural forms of air pollution?

Yes. Volcanoes spread ash in the air. Scientists believe that volcanoes can affect the weather patterns. Some believe that the summers are going to be cooler and the winters are going to be warmer. This happens because particles from the ash block the suns rays. Eruptions big enough to change the climate significantly happen about once a decade. Volcano's are one of the biggest forms of natural air pollution.

Another type of air pollution is pollen. Pollen causes hayfever which is an allergy and makes people feel like they have a cold.

Windstorms are another type. The wind blows to dirt and sand into the atmosphere.

Animals are one too. They have organic matter. Cows are known to release methane gas into the atmosphere.

Forest fires are one because of smoke. The smoke from fires can be carried miles away and affect areas far from the location of the fire.
Added 8/2/2010 3:56:47 PM
Flagged by yeswey [12/29/2014 11:51:36 PM]
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