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biology.

Terms

undefined, object
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state the opposite function of evaporation
condensation
sate the opposite function of melting
freezing
state the opposite function of sublimation
sublimation
sate the opposite state of a solid
gas
in a series of trophic levels, the animals farthest from the producers
usually receive the least energy
first level of an energy pyramid consists of
producers
second level on an energy pyramid consists of
herbivores
top level of an energy pyramid consists of
tertiary consumers
the series in which a hawk eats a large fish that has eaten algea is a
food chain
a group of organisms that belong to the same species in live in a given area
population
when the birth rate equals the death rate the population
remains stable
when the birth rate raises quicker than the death rate the population
increases
when the birth rate is lower than the death rate the population
decreases
all are density dependent except: parasitism, predation, heavy snow, competition
heavy snow
each will keep a population from increasing once it reaches the carrying capacity of its environment except: mutualism, lack of food, overcrowding, competition
mutualism
in most natural situations predator and prey relations
coexist for a long time
parasitism is considered a
density dependent factor
6 step procedure to determine a scientific concept
scientific method
what would be a good resource
current american medical journal
the first step of the procedure to determine a scientific concept
identify the problem or question
the gravitational pull of an object determines its
weight
anything that causes an organism to react
stimulus
the availability of a body to maintain a constant internal temperature is an example of
homeostasis
photosynthesis is an essential stage in the
carbon and oxygen cycles
an abiotic factor that varies less in marine biomes than in land biomes
light intensity
all nutrients move through the ecosystem in
biogeochemical cycles

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