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Population dynamics
Page 8
Questions (966)
The mountain ecosystems in Utah are home to short plants and grasses. Some large mammals can also be found there, such as the
1 answer
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26 views
Does knowing the seed abundance allow you to predict the finch population with certainty? Describe why or why not?
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20 views
Several years ago, park rangers discovered that there were no longer any trout in Trout Lake.
So, in 2015 park rangers
3 answers
asked by
bagelpizza
50 views
Which statement is correct about the population of peppered moths in modern Britain? (1 point)
• The dark-colored moths are
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asked by
Science
33 views
How would reducing low-growing plants from an area impact a population of tortoises with two varieties of neck extension
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I don’t like math
78 views
How would reducing low growing plants from an area and packed a population of tortoises with two varieties of neck extension
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18 views
And an ecosystem there are two colored varieties within a species of toads brown and green, over 50 years. The proportion of the
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In an ecosystem, there are two color varieties within a species of toads: brown and green. Over 50 years, the proportion of the
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asked by
Blackboyjoy
28 views
In an ecosystem, the average temperature increases, causing a shorter winter. There are two varieties of rabbits in this area,
1 answer
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pineapple
22 views
Which information helps scientists determine the survival probability of a population? (1 point)
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Blackboyjoy
40 views
Which statement is correct about a bottleneck event? (1 point) Responses A bottleneck event decreases the population of a
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Which information helps scientists determine the survival probability of a population?(1 point)
Responses A. the number of
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I don’t like math
30 views
Changes in populations of organisms in response to this environmental change will reflect the process of what?
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12 views
Consider the following scenario:
You are a scientist observing rodents on the Galapagos Islands. You notice that the introduction
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what is made up of all the members of one species that live in an area at one time.
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17 views
what is all the populations that live together in an ecosystem at the same time.
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rewrite the paragraph to be less formal:
By definition, leveling off is staying the same after a period of increase. We can see
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18 views
How would reducing low-growing plants from an area impact a population of tortoises with two varieties of neck extension
1 answer
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29 views
In an ecosystem, the average temperature increases, causing a shorter winter. There are two varieties of rabbits in this area,
1 answer
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26 views
What happens to an ecosystem when the primary consumers disappear?
Options: The producer population decreases, while the
1 answer
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34 views
Limiting factors are conditions in an organism's environment that limit its population size
Which of the following is a "limiting
1 answer
asked by
eve2424
34 views
in three to 5 sentence explain how resources scarcity competition and the survival of orginsims are connected
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43 views
After a bottleneck event, the population of rabbits in an area has significantly decreased.A
decade later, the population of the
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43 views
Limiting factors are conditions in an organism’s environment that limit its population size. Which of the following is a
1 answer
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26 views
Limiting factors are conditions in an organism's environment that limit its population size. Which of the following is a
1 answer
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Kee
27 views
Is this a complete sentence or not if not please change it.
Populations tend to flourish and grow in number when resources are
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19 views
Is this a complete sentence or not if this is not please change it.
How do the growth and survival of various populations of
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21 views
Limiting factors are conditions in an organism’s environment that limit its population size Which of the following is a
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32 views
Now, imagine that you are conducting a short-term study to analyze the interrelationships among the organism you chose (the
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35 views
Let's imagine we are conducting a short-term study on the interrelationships among the Pacific mackerel (primary consumer),
3 answers
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Let's imagine we are conducting a short-term study on the interrelationships among the Pacific mackerel (primary consumer),
5 answers
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20 views
Which of these statements about limited resources is true?
Choose 1 answer: Choose 1 answer: (Choice A) A limited resource can
1 answer
asked by
julie
47 views
Which squirrel population likely had the fewest resources during the 12 months between counts?
Choose 1 answer: Choose 1 answer:
1 answer
asked by
julie
30 views
Question you are
answering/Problem you are addressing: Your response needs to be about competition, limiting factors, carrying
5 answers
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41 views
Question you are
answering/Problem you are addressing: Your response needs to be about competition, limiting factors, carrying
7 answers
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32 views
Choose the best word or phrase to fill in the blank.
A disruption to one part of an ecosystem typically leads to a change in
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64 views
The graph below shows the size of a bird population over time.
A graph shows a line that represents bird population size over
1 answer
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26 views
On a short timescale, what is most likely to happen if the kit fox population gets larger?
Choose 1 answer: Choose 1 answer:
1 answer
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20 views
The graph below shows the size of a squirrel population over time
A graph shows a line that represents squirrel population size
1 answer
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28 views
what happens to the mouse population when there is a decrease in the owl population?
1 answer
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39 views
The time it takes the population of a microorganism to reduce by half is 0.000027503 of a year. What number is the best
1 answer
asked by
<3 S E R E N I T Y<3 or THEYLUVSERENITY:)
22 views
After a bottleneck event, the population of rabbits in an area has significantly decreased. A decade later, the population of
1 answer
asked anonymously
37 views
How would reducing low growing plants from an area impact a population of tortoises with two varieties of neck extension,
1 answer
asked by
Marysol
53 views
Jumping worms affect populations in forest ecosystems by directly competing with native(1 point)
Responses primary consumers.
3 answers
asked by
Kaleeyaaaa<3
58 views
In order to explain how changes to physical components of an ecosystem affect populations, you must use data from observations
1 answer
asked by
Kaleeyaaaa<3
42 views
The time it takes the population of a microorganism to reduce by half is 0.000027503 of a year. What number is the best
1 answer
asked anonymously
60 views
The graph in the figure below shows the changes in two populations of herbivores in a grassy field. A possible reason for these
1 answer
asked by
emilymay_2356
27 views
The graph in the figure below shows the changes in two populations of herbivores in a grassy field. A possible reason for these
1 answer
asked by
emilymay_2356
22 views
A drought hits the habitat of a semi-aquatic bird population. All ponds dry up, and fish populations decline. There are two
1 answer
asked by
A10THUNDERBOLT
139 views
After a bottleneck event, the population of rabbits in an area has significantly decreased. A decade later, the population of
3 answers
asked by
A10THUNDERBOLT
134 views
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