In Country X, people rarely engage in market transactions (exchange of money). For the most part, they do not need to. Families grow their own vegetables and raise their own animals or hunt to get meat. Certain times get tough for people in Country X, like when the winters are particularly cold or animals change their migration patterns. For this reason, it is important that families stock up in “good times” and develop relationships with neighbors with whom they can share or trade.

Which economy is being described above?

The defendant is charged with the battery of a bouncer at a local tavern. at the trial, the prosecutor introduces evidence that while the bouncer was attempting to question the defendant about her intoxicated demeanor, the defendant committed a battery on the bouncer. the defendant attempts to defend against the charge on the basis of self-defense, insisting that the bouncer used excessive force in stopping her from entering the tavern. the defendant attempts to introduce into evidence an authenticated copy of the tavern records that show that three patrons had written complaints against the bouncer within the past six months for the use of excessive force. the prosecutor objects on the grounds that the records are inadmissible character evidence. should the court sustain the objection?

Which environmental change allowed people to travel by land between asia and north america a.human apaption to arctic environments b.the introduction to horses to north america c.the formation of ice sheets on land d.a rise in ocean temperatures

Can someone me with these 2 questions? and tell me why it is the correct answer?