Answer:Native specie are species that naturally lives in an ecosystem.They are usually assisted by new species.
Non native specie;These are species that exist outside their natural range.They usually exist where they have not naturally occured and they don't hinder the presence of other specie in the ecosystem.
Indicators are organisms whose existence is largely dependent on the condition of the ecosystem.
Key stone specie;These species have significant impact on their eco system.Non existence of these species can cause significant regress In an ecosystem.
Causes of decline of the listed species.
1)Pathogens and pest.
2)Human causes.
3)Loss of habitat.
4)Loss of pollinators and other plant partners.
Owl as an indicator specie has declined.
Explanation:
Answer:
France lost all claims to Canada and gave Louisiana to Spain, while Britain received Spanish Florida, Upper Canada, and various French holdings overseas.
Answer:
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I would go with “D”
i’m super sorry if it is wrong <3
T started when Francisco Madero called for an overthrow to Porfirio Diaz after a corrupt election. It lasted for more than a decade, killing nearly a million people--however, it also created the modern Mexican state, gave the country its modern constitution (in 1917) and eventually leading to the creation of its ruling party, the PRI. Basically, the Revolution transformed Mexico from a country dominated by rural aristocrats to one dominated by an urban elite.
