The __ has taken on the task of conducting research on the effects of climate change.
a. environmental protection agency
b. world wildlife fund
c. united nations
d. kyoto protocol

Environmental Protection Agency ( A )

Explanation:

The Environmental protection agency is an independent governmental agency charged with the responsibility of protecting the health of individuals and the health of the environment from effects of climate changes.

The Environmental protection agency creates rules and regulations that is made to protect humans and the environment. these laws and regulations are made based on the studies/research carried out in determining the effect of a change in climate.

The rules helps to protect the environment and human in cases of drastic climate changes.

answer: secession

secession, as it applies to the outbreak of the american civil war, comprises the series of events that began on december 20, 1860, and extended through june 8 of the next year when eleven states in the lower and upper south severed their ties with the union. the first seven seceding states of the lower south set up a provisional government at montgomery, alabama. after hostilities began at fort sumter in charleston harbor on april 12, 1861, the border states of virginia, arkansas, tennessee, and north carolina joined the new government, which then moved its capital to richmond, virginia. the union was thus divided approximately on geographic lines. twenty-one northern and border states retained the style and title of the united states, while the eleven slave states adopted the nomenclature of the confederate states of america.

explanation: