A Invasive species can out compete native species when they are introduced outside of their
natural environment. This can threaten a region's
ecosystems, economy, and society. Recently, Canadian
researchers helped identify 15 new bird species
through genetic analysis. Scientists were able to
identify so many new species by analyzing and
comparing the DNA of over 600 North American bird
species. Explain how you think the use of genetic
analysis could help prevent the introduction of new
inyasiye species into Canada.

with pass cost = $25

without pass cost = 3x number of days going the the class

which are post-impressionist paintings? check all that apply?

explanation:

post-impressionism is a predominantly french art movement that developed roughly between 1886 and 1905, from the last impressionist exhibition to the birth of fauvism. post-impressionism emerged as a reaction against impressionists' concern for the naturalistic depiction of light and color.

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uh two lol

what statement best describes the difference between the sympathetic and parasympathetic nervous systems?

the sympathetic nervous system prepares the body for intense physical activity and is often referred to as the fight-or-flight response. the parasympathetic nervous system has almost the exact opposite effect and relaxes the body and inhibits or slows many high energy functions.