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What is this an example of a large river separates two populations of mice A beaver dam that is built allows the mice to cross the river Over time many gray mice are born?
disruptive selection
Why was the beaver glad the snow was falling?
The beaver was glad because the snow would provide insulation for its lodge and reduce the risk of predators approaching. The snow also makes it easier for the beaver to access food sources stored underwater.
How did New England's economy depend the region's natural resources?
Because New England used furs from beaver lumber from wood grain whale oil and fresh fish from the Atlantic OceanBecause New England used furs from beaver lumber from wood grain whale oil and fresh fish from the Atlantic ocean
What is the role of the beaver in its ecosystem?
Beaver is an example of a keystone species because if beavers decrease in a community, there will be no dam that beaver used to build, so the river is going to flow pretty fast. That makes the birds' nesting hard to exist. Also, fishs' population can increase.
If a beaver builds a dam is that primary or secondary succession?
The beaver building a dam would be considered a form of secondary succession because the beaver is altering an existing ecosystem rather than colonizing a new, barren area. The dam creates new habitat and changes the environment, allowing for new species to establish and thrive.
When was Beaver Creek State Natural Area created?
Beaver Creek State Natural Area was created in 2010.
Why was the beaver used to make beaver pelts and not other animals?
Because beaver pelts do not come from bears.
Is a beaver a reptile?
No, a beaver is a mammal because it has fur and isn't clod blooded.
Why was the beaver chosen as new yorks animal?
because of the great size of the beaver new york chose the beaver for the state mammal.
Why is a beaver on a of a nickel?
A beaver is on the nickel because it is a Canadian symbol, and it was important to the early economy.
Why is the beaver Oregon's state animal?
Oregon's state animal is the Beaver because of the fur trading back a long time ago. Oregon is also called the Beaver state because of this.
Why was the beaver chosen as New Yorks state animal?
because of the great size of the beaver new york chose the beaver for the state mammal.
Why not build a dam?
beaver because its from a movie.
Why does a beaver not have human teeth?
because it is not a human
Is a beaver a Producer?
A beaver is not a producer. It is actually a herbivore because it eats wood and wood is made from plant material.
What are the different types of Philippine ducks?
because the duck has no tail like a beaver and a platypus has a tail like a beaver
Different Types of ducks in the Philippine?
because the duck has no tail like a beaver and the platypus has a tail like a beaver
