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July 26, 2014

Homework Help: Science: Ecology

Recent Homework Questions About Ecology

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current events
I need an article of a current event that happened at the most 6 months back. It needs to be included in the ecology category for science class. I need a title author source date who what when where why how and summary PLZ HELP ME!!!
Thursday, April 24, 2014 at 6:27pm

ecology
What is a recent technological development that they use to learn more about the endangered tiger quoll?
Friday, March 7, 2014 at 1:36am

ecology
If you observe no changes in gene frequencies in a population over several generations, can you conclude that the population is not subject to natural selection?
Thursday, February 20, 2014 at 11:33pm

Ecology Intervention Project
ms. sue can you answer my question
Sunday, October 20, 2013 at 5:50pm

Ecology Intervention Project
"two other projects that are either similar to your intervention or address a similar issue. remember to relate these projects to yours" i'm doing a project on air pollution and how it affects the environment but i don't know projects similar to my intervention
Sunday, October 20, 2013 at 11:18am

ms.sue please help
so my intervention is how i'm going to reduce air pollution like convincing people to walk and ride bikes etc. and then how people are also trying to help reduce pollution? Ecology Intervention Project - Reina B., Saturday, October 19, 2013 at 10:13pm the requirements - a ...
Sunday, October 20, 2013 at 9:47am

Ecology Intervention Project
identify a human impact and create a proposal to present to a target audience? so what are some human impacts
Saturday, October 19, 2013 at 4:19pm

ecology
how do you construct a age pyramid. i have the age class and observed individuals how do i get the present in each age class
Sunday, September 29, 2013 at 1:26pm

ecology
I have a Data Analysis Lab that has a graph attached to it. It talks about how temperature affects the growth rates of the two species'. It says that researchers studied the effect and they hypothesized that increasing temperature would increase the growth rate. However, ...
Wednesday, September 25, 2013 at 12:10pm

Ecology Help !!!
What does it mean to say that something is natural and how does the human fit into the larger web of natural relationships?
Wednesday, August 21, 2013 at 7:08am

ecology
I have to write an essay about the northern spotted owl habitat, and I have to find at least 3 outside sources, I cannot copy word from word or anything, just paraphrasing and quoting I need some tips on how to put it together and how to start it from beginning to end in my ...
Tuesday, May 7, 2013 at 8:42am

ecology
Ten breeding pairs of rabbits are introduced onto an island having no natural predators and a good supply of water and food. What will most likely happen to the rabbit population? 1. It will decrease and then increase indefi- nitely. 2. It will die out due to an increase...
Tuesday, April 9, 2013 at 7:34pm

SCIENCE/ECOLOGY
I NEED HELP IN PREPARING A DEMOPRAPHIC AND ENVIRONMENTAL TIMELINE WHICH INCLUDES DEATH RATES, BIRTH RATES, POPULATION CHANGES, AND MAJOR HISTORY CHANGES
Tuesday, April 2, 2013 at 4:00pm

geography
Check my answers, please? I put an asterisk next to which ever ones are my answer. Thanks! Why do you think the Inuit have retained aspects of their early culture? *A.because they are used to that lifestyle B.because such adaptations allow them to survive in their environment ...
Tuesday, April 2, 2013 at 1:17pm

Ecology
The effect of humans on the environment is more drastic than that of other species because people have a greater ability to 1. adapt to seasonal changes. 2. learn new skills. 3. alter the environment. 4. eat different types of food.
Tuesday, March 19, 2013 at 6:41pm

Biology-Ecology
Multiple choice What is the ultimate source of energy for most ecosystems, and in what form does the energy leave the ecosystem? 1. plants; animals 2. light; heat 3. plants; heat 4. producers; consumers 5. heat; light
Saturday, March 16, 2013 at 9:01pm

Biology-Ecology
Multiple choice: For a natural ecosystem to be self-sustaining, many compounds must be: 1. converted into new forms of energy. 2. cycled between organisms and the environment. 3. permanently removed from the environment. 4. changed into fossil fuels such as oil and coal
Saturday, March 16, 2013 at 9:00pm

ecology
During the demographic transition of the eighteenth century, humankind led advances in mortlity and economy, leading to a prosperous population growth. What types of resources are necessary for population change and how might the availability of resources in different ...
Thursday, March 14, 2013 at 11:11pm

stats
Opisthotrochopodus n sp. is a polychaete worm that inhabits deep sea hydrothermal vents along the Mid-Atlantic Ridge. According to an article by Van Dover et al. in Marine Ecology Progress Series (1999, vol 181 pp 201-214), the lengths of female polychaete worms are normally ...
Thursday, March 14, 2013 at 10:35am

chemistry
Which of the following is not an example of a science? geology astronomy astrology ecology
Sunday, February 10, 2013 at 1:08pm

chemistry
Which of the following is not an example of a science? geology astronomy astrology ecology
Sunday, February 10, 2013 at 12:56pm

Science
1. How many chromosomes do human sex cells have? (1 point) 22 43 46 23 2. The actual genetic makeup of an organism for a particular trait is called the ______. The physical characteristic that trait gives the organisms is called the ______. (1 point) genotype; phenotype genome...
Friday, January 25, 2013 at 1:46am

7th grade science ASAP
1. How many chromosomes do human sex cells have? (1 point) 22 43 46 23 2. The actual genetic makeup of an organism for a particular trait is called the ______. The physical characteristic that trait gives the organisms is called the ______. (1 point) genotype; phenotype genome...
Wednesday, January 16, 2013 at 8:55pm

7th grade science
1. How many chromosomes do human sex cells have? (1 point) 22 43 46 23 2. The actual genetic makeup of an organism for a particular trait is called the ______. The physical characteristic that trait gives the organisms is called the ______. (1 point) genotype; phenotype genome...
Wednesday, January 16, 2013 at 8:21pm

7th grade science ms sue please
1. How many chromosomes do human sex cells have? (1 point) 22 43 46 23 2. The actual genetic makeup of an organism for a particular trait is called the ______. The physical characteristic that trait gives the organisms is called the ______. (1 point) genotype; phenotype genome...
Wednesday, January 16, 2013 at 8:17pm

SCI/275
Compare and contrast the western world view with the deep ecology world view. Challenge one of the world views presented in Visualizing Environmental Science. Which world view is closest to your own? Why?
Thursday, December 6, 2012 at 11:42pm

science
use the following terms to create a concept map: ecology,ecosystem,producer,decomposers, carrying capacity,consumers, and food web
Wednesday, September 26, 2012 at 1:34pm

Biology
1. Which of the following is the definition of ecology? the social movement with a goal to protect the environment the recycling of human-made materials to reduce waste going into landfills the study of interactions among organisms and between organisms and their environment ...
Friday, August 24, 2012 at 4:06pm

biology
Both the description and the definition of ecology and its significance to you and the society
Tuesday, July 3, 2012 at 2:57am

Math
Someone please help! Have spent ages stressing over this and still can't figure out how to do it! need asap. Question 3. In ecology, the logistic equation is often written in the form dN divided by dt = rN(1-N/K) where N = N(t) stands for the size of the population at time...
Friday, May 25, 2012 at 9:03am

Biology for sister
my sister need help with biology homework she need to describe ecology of amoeba, paramecium, and diatom. telling where it be found. how it meet it nutritional needs using and explaining with the right terminology like autotrphic, photosyntetic, parasitic, etc. what impact it ...
Monday, May 14, 2012 at 6:29pm

ecology
Could someone please tell me what is meant when people say that wind energy can be expensive or more expensive than fossil fuels?
Tuesday, April 10, 2012 at 4:06am

Grammar/Morphemes
In the word ecologists, is eco the root morpheme or ology? Are the morphemes eco, log, y, ist, s or ec, ology, ist, s ? This is very confusing for me. Any explanation on how to find the root would be appreciated. It's easy to find roots on some words, but words like ...
Monday, March 19, 2012 at 10:29pm

English
In the word ecologists, is eco the root morpheme or ology? Are the morphemes eco, log, y, ist, s or ec, ology, ist, s ? This is very confusing for me. Any explanation on how to find the root would be appreciated. It's easy to find roots on some words, but words like ...
Sunday, March 18, 2012 at 11:12am

Ecology
I Have an assignment that requires me to design, write and carry out an analysis and a report of survey from beginning to end however, the confusing part it that it has to be done without any actual data i dont know how to start that. Please help topic is Cancer related to ...
Saturday, March 3, 2012 at 1:39pm

ecology
how has the eucalyptus tree adapted to the australian environment
Wednesday, February 22, 2012 at 3:27am

science
Can you help me please? List at least three ways in which insects can help humans? 1. Bees can help by the honey they make. it can be used by humans in many ways. 2. They help the ecology by being producers, consumers and decomposers in the food chain. 3. Insects can be an ...
Sunday, February 5, 2012 at 7:38pm

ecology
In what environments would you expect obligate homeotherms to have the most significant advantages, and in what environments might facultative homeotherms have an edge?
Sunday, January 29, 2012 at 10:59pm

English
Could you please check these sentences? Thank you. In particular, I'm not sure about the use of "none" as a pronoun and a few words concerning ecology. 1) I give people a lot of/lots of/a few/few/no presents for Christmas. I don't think "none presents&...
Tuesday, December 20, 2011 at 9:10am

English
Thank you very much for your suggestion. What do you think of the book "Marine Biology: Function, Biodiversity, Ecology, by J.S. Levinton? Could you also suggest a book which could help us get to know the relevant English terminology?
Tuesday, November 29, 2011 at 11:59am

Question
If I join these clubs in high school will I make it to Ivy League Schools Computer Club Any student interested in computers will learn skills such as creating web designs and building PCs. Students will also have the opportunity to learn advanced techniques using computer ...
Sunday, November 27, 2011 at 4:57pm

English
I urgently need you to revise this email. Thank you very much in advance. 1) My science colleague is willing to work on a project in English concerning ecology with some of her students in the years 10-11. 2) Though we haven't got a bilingual branch at the moment, she has ...
Wednesday, November 16, 2011 at 12:51pm

ecology
Give specific examples of at least two (2) production and two (2) consumption habits humans have related to material resources Join Now For Free
Thursday, November 10, 2011 at 11:09pm

ecology
what is the single most important determination of plant distribution?
Tuesday, November 1, 2011 at 6:20pm

ecology
what are the six steps of the very serious and common water pollution problem of artificial eutrophication
Wednesday, October 26, 2011 at 1:58pm

Ecology
Signs of fish stress include A. increased respiration B. faster scale growth C. reduced feeding rates D. both A and C Thanks for the help!
Sunday, October 23, 2011 at 8:44am

ecology
From a functional point of view, which pair of interactions is equivalent? A. Cleaner and client fish, and ants and aphids. B. Cleaner and client fish, and ants and acacias. C. Ants and aphids, and ants and acacias. D. Ants and acacias, and humans and cattle. *NOTE: I just ...
Saturday, October 1, 2011 at 11:31am

ecology
Describe the evolutionary basis for behavior?
Wednesday, September 28, 2011 at 6:34pm

Ecology
Find the name of an organism hiding in the word habitat
Monday, September 26, 2011 at 9:11pm

ecology
what si the density of an object that has a mass of 12.0g and a volume of 96.0mL
Wednesday, September 21, 2011 at 6:35pm

ecology
how to find the age of a plaNT
Friday, August 19, 2011 at 8:28am

Eath Science
Please help me on these questioons (Science homework)? 1. When people decide to use resources in the environment carefully it is _______ a) erosion b) restoration c) conservation d) ecology e) geology 2.Preservation of resources means________ a) using resources with a minimum ...
Wednesday, July 20, 2011 at 11:19am

living environment
what is an ecology?
Thursday, June 30, 2011 at 9:03am

health
Why is it important to consider the components of the social ecology framework in community and public health?
Friday, June 17, 2011 at 10:31am

ecology
what words are defined with ecology?
Thursday, June 2, 2011 at 5:39pm

ecology
If you were trying to decide if an unknown organism is an archaebacterium or an eubactrium, you woul look at the ribosomes because?
Thursday, May 26, 2011 at 10:25am

ecology
after spraying crops with ddt for several years, farmers found that populations of insect pests rebounded. one reason was that the insects had developed resistance to the insecticide. suggest populations, pyramids, predators and competitors
Wednesday, May 25, 2011 at 9:15pm

Ecology bio
What is meant by "high quality" and "low quality" litter? What impact does litter quality have on decomposition rates?
Wednesday, May 18, 2011 at 10:46pm

HCS/457 - PUBLIC AND COMMUNITY HEALTH
Why is it important to consider the components of the social ecology framework in community and public health?
Wednesday, April 27, 2011 at 10:24pm

HCS/457 - PUBLIC AND COMMUNITY HEALTH
Why is it important to consider the components of the social ecology framework in community and public health?
Tuesday, April 26, 2011 at 10:19pm

math
Which type of graph would be most appropriate to show the students in the debate club, the computer club and the ecology club and the students who are in more than one of these clubs? A bar graph, line graph, Bennett diagram, or a circle graph? Is it a circle graph?
Monday, April 18, 2011 at 8:46pm

Marine Ecology
what tissue do humans have that cnidarians do not?
Monday, March 14, 2011 at 7:49pm

ecology
Which organism belongs to a species that is likely to undergo genetic changes in shortest period of time? bacterium, fish, plant,or bird?
Thursday, February 17, 2011 at 6:16pm

Ecology
Estimate the fish population of Lake Champlain using the Lincoln-Peterson Method. -Number of fish of 1st capture: 60 -Number of fish of 2nd capture: 65 Marked fish in 2nd capture: 10 -Number of fish of 3rd capture: 65 Marked fish in 3rd capture: 15 -Number of fish of 4th ...
Wednesday, February 16, 2011 at 9:18am

ecology
Were should I look for info on land and aquatic biomes, if all I want to know is the plats that grow there, and the animals that live there, as well as the annual ammount of rainfall and average temp. without having to do a lot of reading.
Tuesday, February 8, 2011 at 5:31pm

Ecology
Why is it that carnivores are better able to incorporate energy into themselves than herbivores?
Sunday, January 16, 2011 at 9:04pm

Ecology
Why is more energy Produced from photosynthetic organisms than from chemosynthetic bacteria?
Sunday, January 16, 2011 at 9:02pm

ecology
how effective oregano(herbal medicine) in curing colds?
Thursday, January 6, 2011 at 8:01am

ecology
how effective herbaka(a herbal medicine) in curing cold and cough?
Thursday, January 6, 2011 at 7:46am

ecology
what is the atlantic pahtway? and why does its path through upstate New York raise special conservation concerns for woodlands and wetlands on the south side of Lake Ontario?
Monday, November 29, 2010 at 3:36pm

Ecology
Questions (4-5) You let your neighbor shoot coyotes on your ranch in Arizona. After all the coyotes are gone, you notice that the rabbit population increases dramatically. Along with this you notice that the rabbits have consumed most of the grasses and forbs, and the biomass ...
Friday, October 29, 2010 at 1:18am

health
why is it important to consider the components of the social ecology framework in community and public health?
Friday, October 15, 2010 at 5:02pm

Ecology
I also have to determine the deepest layer of mature soil--would it be the A Horizon, since it is decomposed organic matter? E Horizon is leaching, and anything downward is rock decomposing, so I think it has to be the A Horizon but I wanted to check.
Monday, October 11, 2010 at 8:39pm

Ecology
I have to determine what color topsoil is most fertile. I'm not sure if it would be dark brown (because it reflects a lot of broken down organic material) or red (because it's clay, and clay is good for agriculture). What do you think?
Monday, October 11, 2010 at 7:50pm

Geographyand socity
1. _______________________ is the science of predicting the weather. (1 point) Climatology Ecology Meterology Botany 2. _______________________ is the condition of the atmosphere at any given location and time. (1 point) Weather Precipitation Climate Temperature 3. This layer ...
Tuesday, October 5, 2010 at 9:11am

ecology
identify the biome in which you live
Thursday, September 30, 2010 at 11:25am

ecology
what is a long-term change that takes place in two species because of their close interactions with each other?
Wednesday, September 29, 2010 at 5:08pm

Ecology
The experiment of Clausen, Keck and Hiesey discussed in lecture and illustrated in Fig. 4.4 of the textbook would be an example of a: a. common garden experiment b. reciprocal transplant experiment c. both of the above d. neither of the above Their experiment showed that the ...
Monday, September 27, 2010 at 6:24pm

Grade 9 science: ecology
What chemical process(es) do producers and consumers share? What chemical process(es) do they not share?
Monday, September 20, 2010 at 5:28pm

ecology
What qualities make a great living environment for the isopod ?
Sunday, September 19, 2010 at 12:09am

ecology
Why does the rainy season in the tropical dry forest and tropical savanna biomes come during the warmer months?
Monday, August 9, 2010 at 1:45am

Biology
Please help me answer this question for my ecology class. Consider the following three populations. Population A has a type-1 survivorship curve, population B has a type-2 survivorship curve, and population C has a type-3 survivorship curve. All else being equal, which ...
Sunday, August 8, 2010 at 9:45pm

ecology
In what ways can nature restore a damaged ecosystem?
Sunday, June 6, 2010 at 6:49pm

ecology
the word habitat has a hidden organism in the word what is it
Thursday, May 13, 2010 at 6:33pm

life science
An organism's ability to maintain steady internal conditions despite changes in its external environment is called biogenesis homeostasis osmosis respiration In an organism, a virus enters, and reproduces within, a(n) host cell infection interferon parasite The theory that...
Wednesday, May 12, 2010 at 4:53am

ecology
Air pollution impacts us on a global level. What are the implications of global warming?
Wednesday, April 28, 2010 at 9:50pm

ecology
Give examples of how humans have increased their food supply and what effects these methods have on the environment overall.
Wednesday, April 28, 2010 at 9:33am

Ecology
Menge and colleagues performed experiments in which they exposed some populations of mussels to sea stars and excluded sea stars from other mussel populations. Suppose that the sea star population consists of 20 individuals and the two populations of mussels are of the same ...
Sunday, April 11, 2010 at 9:16pm

Ecology
Across various sites within the rainforest of Panama, different species of trees are found with little overlap among sites. Based on this species turnover, Panama’s rainforest is best described as having _______ diversity a) low gamma b) low alpha c) low beta d) high beta...
Sunday, April 11, 2010 at 1:06am

English
Posted by rfvv on Monday, March 22, 2010 at 3:48am. the video media yp club the print media yp club the information telecommunication yp the RCY club the English conversation club the environment guard club the quilt club the reading essay club / the reading and writing club ...
Monday, March 22, 2010 at 4:30pm

English
the video media yp club the print media yp club the information telecommunication yp the RCY club the English conversation club the environment guard club the quilt club the reading essay club / the reading and writing club the cartoon drawing club the peer consult club the ...
Monday, March 22, 2010 at 3:48am

Science (Ecology)
I need to search for an organization that works toward Water Development, other than World Water. I have to include what it does, countries of operation and funding
Wednesday, March 10, 2010 at 9:13pm

ecology
How do plants deal with hot temperatures?
Thursday, February 25, 2010 at 5:08am

ecology
What are the chemical or cellular threats that excessive heat brings to plants.
Thursday, February 25, 2010 at 5:06am

ecology
who was the leader of the aztecs
Monday, February 22, 2010 at 4:58pm

ecology
How do cultural influences lead to genetic changes in populations
Monday, February 22, 2010 at 2:35pm

ecology
examples of how humans have increased their food supply and what effects these methods have on the environment overall.
Tuesday, February 16, 2010 at 11:07am

Ecology
How does the skin and life cycle of a frog help indicate the health of local ecosystems?
Saturday, February 13, 2010 at 4:46pm

ecology
another function of the cell membrane is? a) removal of wastes. b) making protein c) releasing energy d) digestion of food
Thursday, January 21, 2010 at 8:14pm

ecology
Why must a producer be at the base of every food chain?
Friday, January 8, 2010 at 3:02am

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