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Scientists study and ecosystem devastated by drought and observe the interactions of organisms in relatin to food, light, water, and mates. Which hypothesis statement related to the investigation?
They occupy different niches.
botanist
grass
Some animals perish, while others migrate to a new location.
If available resources decrease, then competition will increase.
Species Y because it shed fur to help maintain constant internal temperatures.
When population density is high, competition for resources is high.
abiotic
A pedologist is a scientist who studies, evaluates, and interprets the quality of soil. The scientist most interested in the findings of a pedologist would probably be a...
They occupy different niches.
botanist
grass
Some animals perish, while others migrate to a new location.
If available resources decrease, then competition will increase.
Species Y because it shed fur to help maintain constant internal temperatures.
When population density is high, competition for resources is high.
abiotic
Giraffes and elephants are herbivores that live in grassland communities. How is it possible for the populations of both species to survive in the same community?
They occupy different niches.
botanist
grass
Some animals perish, while others migrate to a new location.
If available resources decrease, then competition will increase.
Species Y because it shed fur to help maintain constant internal temperatures.
When population density is high, competition for resources is high.
abiotic
The climate where two species of wolves lives suddenly changes very cold to a warm climate. Species X has long fur and does not shed to regulate internal temperature. Species Y has short fur and does shed. Which species will survive?
They occupy different niches.
botanist
grass
Some animals perish, while others migrate to a new location.
If available resources decrease, then competition will increase.
Species Y because it shed fur to help maintain constant internal temperatures.
When population density is high, competition for resources is high.
abiotic
What might happen to animals if abiotic resources decrease in an ecosystem?
They occupy different niches.
botanist
grass
Some animals perish, while others migrate to a new location.
If available resources decrease, then competition will increase.
Species Y because it shed fur to help maintain constant internal temperatures.
When population density is high, competition for resources is high.
abiotic
Sunlight is extremely important for the development and growth of coral. This important factor of survival for the coral reef is...
They occupy different niches.
botanist
grass
Some animals perish, while others migrate to a new location.
If available resources decrease, then competition will increase.
Species Y because it shed fur to help maintain constant internal temperatures.
When population density is high, competition for resources is high.
abiotic
Organisms such as prairie dogs, foxes, black-footed ferrets, and grasses are commonly found in prairie ecosystems. Which organism does NOT compete with other organisms for food?
They occupy different niches.
botanist
grass
Some animals perish, while others migrate to a new location.
If available resources decrease, then competition will increase.
Species Y because it shed fur to help maintain constant internal temperatures.
When population density is high, competition for resources is high.
abiotic
Which best describes the relationship between the size of a population and competition for resources?
They occupy different niches.
botanist
grass
Some animals perish, while others migrate to a new location.
If available resources decrease, then competition will increase.
Species Y because it shed fur to help maintain constant internal temperatures.
When population density is high, competition for resources is high.
abiotic
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