Scientists discovered that the albert's squirrels became two separate populations during the grand canyon's formation; they are now known as the albert's and kaibab squirrels.
their traits differ, and scientists agree that in the future they may no longer be able to breed with each other.
if this occurs and breeding can not happen, what will this be an example of?
a.
spontaneous generation
b.
succession
c.
speciation
d.
natural selection

for starters, there is the structural trend of rising primary government expenditure as a share of gdp, which reached 36% in 2014, up from 22% in 1991. this increase reflected a political desire to address the poverty and inequality that had gone unaddressed during previous decades. to support the increase, brazil’s government increased taxes on consumption and promoted progress toward labor-market formalization. nonetheless, public investment, particularly in infrastructure, took a hit. in fact, with the exception of the 2005-2008 period, total investment as a share of gdp has remained below 20% since 1991.

though africans landed with few possessions, they carried their cultures, skills, and spiritual worldviews into the americas. wherever african religions took root in the new world, africans and their descendants changed and adapted their belief systems to local circumstances and influences. individual circumstances created variations in the way people practiced their faiths, what they believed, and what significance it held for their lives.

explanation:

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