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Homework Help: Science: Ecology

Recent Homework Questions About Ecology

Post a New Question | Current Questions

Communication Theory
Can media ecology be tested?
Friday, July 3, 2009 at 2:01pm

Communication Theory
Can “media ecology” be tested as a theory?
Sunday, June 28, 2009 at 5:18pm

Communication Theory
How does the metaphor of “media ecology” enhance or detract from your understanding of media effects on individuals, social groups, and democracy? Can “media ecology” be tested as a theory?
Sunday, June 28, 2009 at 2:12pm

ecology
I am not very good in science, and math. However, I do very well in english, writing, puncuation, and grammar. Here is my question. Do you believe humans can harvest forest resources in an enviromentally friendly way? Or, should national forest be left in their natural state i...
Saturday, June 6, 2009 at 1:15am

ecology
I am questioning the result of my ecent classroom experiment...please help:I am testing to see if CO2 is released or consumed: 4 tubes with phenol red in all. 1 added elodea plant and placed in bright light 1 nothing added to the phenol red placed in same bright light 1 added ...
Monday, May 4, 2009 at 8:47pm

ecology
Describe how the fish’s respiration rate is affected by temperature and what affect an increase in carbon dioxide in the atmosphere (global warming) would have on our ocean.
Saturday, April 18, 2009 at 7:07pm

English
1. I am in the RCY club. We do clean-up activities and help people in need. 2. I am in the gag club. We make scripts and do plays. 3. I am in the science invention club. We make things with plastic and metals and have a display show. 4. I am in the pop music club. We listen to...
Monday, April 13, 2009 at 8:35am

ecology
I need to write an ecological profile for an animal. What exactly is an ecological profile? What does it include? Since I am not actually conducting research...it does not need abstract, materials, methods, results etc??? Please help. Thanks
Saturday, April 11, 2009 at 10:23pm

ecology
what is the term for community
Monday, April 6, 2009 at 6:34pm

ecology
I have got to make a project on green house effect at schhool. could anybody please help me if you have got any information or website regarding it
Wednesday, March 25, 2009 at 9:18am

English
1. the ecology 1 club 2. the ecology club 1 (The name is one of the club names. Which one is correct? are both OK? Is there any difference between them?)
Wednesday, March 18, 2009 at 9:59pm

ecology
what is the formula for converting A) degree centigrade to farenheight B)farenheight to centigrade
Wednesday, March 18, 2009 at 1:09pm

ecology
what causes the buildup of a river delta
Tuesday, February 17, 2009 at 6:05pm

ecology
Why do organisms with the widest limits of tolerance, for most factors, will be the widest distributed?
Sunday, February 15, 2009 at 2:52pm

ecology
what abiotic factor allows warblers to coexist peacefully in the spruce trees
Saturday, February 14, 2009 at 4:18pm

ecology
what is it called when birds waterproof their feathers by rubbing oil from body glands onto their feathers
Sunday, February 8, 2009 at 1:16pm

SCIENCE(ECOLOGY)
WHAT IS GERMINATION LIST THE TWO TYPES OF GERMINATION
Saturday, February 7, 2009 at 9:08am

ecology
What is it called when two different species change over time due to their long-term relationship?
Sunday, February 1, 2009 at 6:31pm

ecology
what is a stamen
Tuesday, January 20, 2009 at 6:51am

ecology
what is an example of a tree that is anaerobic one hour after flooding? what does anaerobic mean!?
Monday, January 12, 2009 at 6:56pm

college Ecology
1. How can we determine the maximum sustained yield of a vertebrate population? I need details and preferable real examples!!
Friday, December 12, 2008 at 2:17am

11th grade:AP Biology
This is concerning Ecology. Question: You turn on a light and observe!@#$%^&roaches scurrying to dark hiding places. What have you observed? A. taxis B. learned behavior C. migration D. visual communication E. operant conditioning I have already crossed out migration; however,...
Wednesday, December 3, 2008 at 12:06am

11th grade-Calculas
An animal will defend the region around its home by attacking intruders that come in to the region. According to the statistical studies reported in J.M. Emlen's Ecology: An Evolutionary Approach, the defended region's area varies directly with the 1.31 power of the animal's b...
Saturday, November 8, 2008 at 5:28pm

ecology
true or false, the temp. varies greatly throughout the year in a tropical rain forest?
Wednesday, October 29, 2008 at 8:01pm

ecology
true or false, the temp. varies greatly throughout the year in a tropical rain forest?
Wednesday, October 29, 2008 at 8:01pm

English
Needs help with this assignment. PART B: You learned two ways in which you can unlock the meaning of an unknown word: (1) Structural Analysis (Word Parts) and (2) Contextual Analysis (Context Clues). State which of the methods you would use to unlock the highlighted word’s mea...
Wednesday, October 22, 2008 at 9:16pm

Ecology
which is not an example of +/- interspecific interaction ectoparasite and host herbivore and plant honeybee and flower pathogen and host carnivore and prey
Wednesday, October 22, 2008 at 7:49pm

ecology
What plant grows from spores and not seeds?
Wednesday, October 22, 2008 at 7:27pm

ecology
what is the sun's role in the food chain?
Wednesday, October 22, 2008 at 6:41pm

science
How do i do a concept map on ecology?
Thursday, October 16, 2008 at 6:49pm

ecology
how changes in the algae population willaffect living organisms?
Tuesday, October 14, 2008 at 7:59pm

ecology
How does carbon end up in the ground? How does carbon enter the food chain
Tuesday, October 14, 2008 at 6:03pm

ecology
what are the soil types of barcelona, spain and sydney, australia?
Monday, October 13, 2008 at 6:01pm

ecology&enviroment
How would you suggest solutions to: the use of smarter technology to reduce global emission?
Tuesday, October 7, 2008 at 4:06pm

ecology
What is a cloroplast
Thursday, October 2, 2008 at 6:43pm

ecology
I need to complete a life table. How do I find the xlxbx value of my data when I have the following age intervals: age interval(x1-xt+1) 0-63 63-124 124-184 184-215 215-264 264-278 278-292 292-306 306-320 320-334 334-348 348-362 362- lxbx is 0 0 0 0 0 0 0 0.053 .485 .802 .972 ...
Thursday, October 2, 2008 at 1:45am

ecology
what are the reasons for low phosphorus levels in soil? Please explain to me, it seems as if every site that talks about this is saying something different and I really don't understand.
Friday, September 26, 2008 at 11:26pm

ecology
explain why outhouses pose a risk to nearby lakes?
Monday, September 22, 2008 at 7:28pm

ecology
How do flowering plants that do not have all four parts make seeds?
Monday, September 22, 2008 at 5:12pm

ecology
what is the relationship between feeding levels and the amount of energy available?
Saturday, September 20, 2008 at 2:04pm

Ecology
Why would pesticide levels be higher in the Bay of Fundy then they would in the Atlantic ocean?
Thursday, September 18, 2008 at 4:53pm

Ecology
Okay the question is: Why would there be differences in the pesticide levels found in different species? Atlantic Puffin (feeds on small fish) and its pesticide levels are lower compared to Double-crested Cormorant (fees on larger fish) and Leach's Storm-Petrel (feeds on small...
Thursday, September 18, 2008 at 4:53pm

Ecology
Why would pesticide levels be higher in the Bay of Fundy then they would in the Atlantic ocean?
Thursday, September 18, 2008 at 4:25pm

Ecology
Okay the question is: Why would there be differences in the pesticide levels found in different species? Atlantic Puffin (feeds on small fish) and its pesticide levels are lower compared to Double-crested Cormorant (fees on larger fish) and Leach's Storm-Petrel (feeds on small...
Thursday, September 18, 2008 at 4:23pm

Ecology
After spraying crops with DDT for several years, farmers found that populations of insect pests reboundED. One reason was that insects had developed resistance to the insecticide. Suggest another reason, based on what you know about populations, pyramids, predators, and compet...
Wednesday, September 17, 2008 at 5:21pm

Ecology
Use an example to explain how an animal living hundreds of kilometers from an area sprayed with DDT might get DDT in its body. DDT( is a pesticide)
Wednesday, September 17, 2008 at 4:55pm

ecology
Why are 2nd order consumers more likely to be affected by a toxin than 1st order concumers?
Sunday, September 14, 2008 at 10:54pm

ecology
Describe the abiotic conditions in a chaparral ecosystem? where is this ecosystem located? thanks!
Sunday, September 14, 2008 at 5:30pm

ecology
what year were the greatest percentage of fish produced
Friday, September 12, 2008 at 8:51pm

Science/ECology
what type of plants do mice eat?
Monday, September 8, 2008 at 6:34pm

Science/ECology
What is a terrestrial ecosystem? And what are 2 examples of terrestrial ecosystem?
Monday, September 8, 2008 at 4:54pm

Science/ECology
What are the roles of consumers in a food web?
Monday, September 8, 2008 at 4:53pm

Science/ECology
Is it more efficient for people to eat animal or plant products and why?
Sunday, September 7, 2008 at 1:50pm

Science/ECology
I do not fully understand this question... But just out of experience would you say that plants vary a little or a lot in their efficiency at producing joules for human consumption. And could you suggest reasons for the variation?
Sunday, September 7, 2008 at 1:44pm

Science
Ecology, Plants(Producers)? I was wondering if plants or producers vary a little or a lot in their efficiency at producing joules for human consumption? And could you suggest reasons for this variation?
Sunday, September 7, 2008 at 12:42pm

Science
Ecology, Plants(Producers)? I was wondering if plants or producers vary a little or a lot in their efficiency at producing joules for human consumption? And could you suggest reasons for this variation?
Sunday, September 7, 2008 at 12:42pm

ecology
WHICH WEATHER SITUATION WILL BE THE LEAST COMFORTABLE FOR A LONG DISTANCE RUNNER? A.20* CELCIUS (68f) WITH RELATIVE HUMIDITY OF 40% B. 20* CELCIUS (68f) WITH RELATIVE HUMIDITY OF 90% C.25* CELCIUS (77 f) WITH RELATIVE HUMIDITY OF 90% D.35* CELCIUS (95 f) WITH RELATIVE HUMIDITY...
Saturday, September 6, 2008 at 6:30pm

Ecology
Whats the role of Nutrifying bacteria?
Thursday, September 4, 2008 at 2:28am

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