Extreme hot and cold temperatures
unfamiliar landscape
possible attack by wild animals

which of these would be the best name for this list?
a) "the voyage to america, 1607"
b) "the battle of yorktown, 1801"
c) "settling the new nation's capital, 1800-1815"
d) "obstacles to westward settlement, 1790-1820"

According to ohrp, a problem is an “unanticipated problem” when it meets which of the following criteria: unexpected, related or possibly related to the research, suggests that the research does not put the subjects or others at greater riskunexpected, related or possible related to the research, suggests the research puts subjects or others at greater riskunexpected, unrelated to the research but still occurring with a subject, suggests the research puts others at greater riskexpected, related or possible related to the research, suggests the research puts others at greater risk

Because many successful business owners fail on their first attempts, the reader should assume that.

Identify a true statement about media multiplexity.the choice of medium is primarily important in determining the strength of relationships.weak ties are uncomplicated and do not need many channels to sustain them.tie strength plays an insignificant role in determining the number of media employed by pairs.strong ties require less media than weak ties to orchestrate their varied and interdependent connection.