Affiliate Marketing Secrets

Please find the words that match with these definitions:
A) A measure of the richness, with regard to species, that is found within an area. The more varied an ecosystem is, the more stable the ecosystem.
B) Organisms, known as autotrophs, that synthesize their own food source (glucose) by using the process of photosynthesis.
C) All of the living populations that are found and interact within an ecosystem.
D) Complex interconnections that show the feeding relationships of organisms with an ecosystem. The more connections, the more stable the ecosystem.
E) The non living factors that influence living organisms such as water, temperature, soil, and atmosphere.
F) And organism that feeds exclusively on plant material — like deer.
G) The living organisms found within an ecosystem.
H) The realized role that an organism fills within an ecosystem. It defines where it fits within a food web or energy pyramid.
I) All living organisms that encompass the earth.
J) Organisms that must take in performed nutrients (organic compounds). These heterotrophs may ingest, absorb, or engulf their nutrients.
K) All living organisms of one species that live and interact within an ecosystem.
L) A model that shows the flow of energy in an ecosystem from producers to consumers. As energy flows up this model, it decreases being lost as heat.
M) The most biodiverse and stable stage of ecological succession.
N) Those resources that are unable to be replaced and, once used up, are gone. Fossil fuels are examples of this type of resource.
O) Organisms that exclusively feed on other animals. Example — Foxes, Wolves, ect.
P) The interactions of living organisms and non-living factors within a defined area.
*************MATCH THE DEFINITIONS WITH THE WORDS BELOW******************
1. Biosphere
2. Ecosystem
3. Community
4. Population
5. Abiotic
6. Biotic
7. Biodiversity
8. Energy Pyramid
9. Producers
10. Consumers
11. Food Webs
12. Niche
13. Herbivores
14. Carnivores
15. Nonrenewable Resources
16. Climax stage
PLEASE HELP.
I will give the best answerer points

Please tell me how you found out the answer to the following questions:
If a disease killed a species of animal within a food web, what effect could this have on other members of the food web?
Find out about problems caused by mink, coypu and red signal crayfish.
Please show WORKING!!!!

true or false
1.The scientific method is best used to discover the rules that the natural world follows.
2.Scientific experiments should be done many times before a hypothesis can be supported.
3. 1 centimeter is equal to 10 millimeters.
4. 5000 millimeters is equal to 25 meters.
5. 1.0 liters is equal to 100 milileters.
Which of the following is an abiotic factor in a wetland environment?
a fish
b algae
c water
d snake
Which of the following is a biotic factor in a grassland environment?
a grass
b soil
c water
d wind
Algae are the major oxygen producers in a water environment. This is an example of an algae’s ____________.
a habitat
b biome
c natural resourse
d niche

This was a problem on the exam
There is species A and species B. They both feed on nectar. Species A feeds only during the day and Species B feeds only during the night. There is competition between A and B as their niche overlaps slightly. Both A and B can feed during day AND night if there was no competition.
There is a graph with the x axis being Time (from day to night) and Y axis being number of Nectar visits (or nectar use).
Species A has a much higher level of nectar visits than Species B and their niches overlap slightly.
Would this be an example of niche differentiation or competitive exclusion?
I first thought niche differentiation because A and B are using the nectar at different times to avoid competition, but at the same time, the niche of A and B overlaps slightly and species A has greater nectar use than species B. This would be a form of asymmetric competition and competitive exclusion would sound more likely. But then again, if both species A and B can use the nectar during BOTH day and night but are only excluded to using day or night to reduce competition, it sounds more like niche differentiation . WHICH ONE IS IT? Help someone? choosing best answer
here is a link to the graph I drew:
http://oi49.tinypic.com/162r6d.jpg

A question I have to answer for my biology homework is “Explain how differences in the niche requirements of organisms can contribute to community patterns such as zonation:” and we have to relate it to the rocky shore. I have no clue on how to answer this does anyone know?

1. Which of the following clades is most likely to survive a series of catastrophic events over time? (1 point)
A clade with a few closely related and similar species.
A clade with a few distantly related and diverse species.
A clade with many closely related and similar species.****
A clade with many distantly related and diverse species.
2. In the past, mass extinctions encouraged the rapid evolution of surviving species (1 point)
by changing developmental genes.
by making new habitats available to them.
because they killed all organisms that had coevolved.****
because they spared all organisms that had evolved convergently.
3. The Australian flying phalanger is a marsupial flying squirrel. Its appearance, behavior, environment, and diet closely resemble those of the American flying squirrel, a placental mammal. This resemblance is most likely due to (1 point)
adaptive radiation.
convergent evolution.
coevolution.***
gradualism.
4. Gradualism is a pattern of evolution in which (1 point)
a single species evolves into several closely related species.
several distantly related species develop similarities.
a species evolves at a slow, steady pace.***
a species has periods of little evolution interrupted by periods of rapid evolution.
5. Mass extinction would most likely result from which of the following events? (1 point)
A disease kills off a single species of predator within an ecosystem.
A wildfire burns a national park.***
Global temperatures drop several degrees after several massive volcanic eruptions.
A massive earthquake strikes North America.