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Q: How does the change the populations of the two species that eat algae parrotfish and sea urchins?
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Do floods change habitats as in populations and species?

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Did the tornado's change the habitats for populations or species?

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What do scientist think happens as populations change over time?

new species form.


What is clining?

In biological terms it is the change in certain characteristics of populations of organisms of the same species


What is a populations or species gene pool how does it change when an environmental change occurs?

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What adaptations do parrotfish have?

One of the interesting adaptations that parrotfish have is the ability to change from female to male. Another of their adaptations are their teeth, which allow them to eat coral.


Do tornadoes change populations or species?

On the local scale tornadoes can kill large numbers of animals.


What is one cause of speciation?

One cause of speciation is reproductive isolation or the separation of the population of a species from other populations so that it can change without keep getting mixed with other populations( and therefore becoming identical to other populations).


What is a indicator organisms?

Indicator organisms are organisms that are sensitive to changes in the environment. When populations of indicator species changes, it can signal a change in the environment that will eventually effect other species as well.


What is organic indicator?

Indicator organisms are organisms that are sensitive to changes in the environment. When populations of indicator species changes, it can signal a change in the environment that will eventually effect other species as well.


Can hurricanes change habits like population and species?

Yes. While it's running, it can damage habitats and it can drop the populations by ALOT!! It can change the species type, because alot of species are endangered, and some hurricanes (if they hit in the right spot) can actually make the species go endangered. Hope this helped!!


What are some factors that are necessary for the formation of a new species?

reproductive isolation: the gene pools of two populations must become separated for them to become new species. As new species evolve, populations become reproductively isolated from each other.