Old classification systems based on physical characteristics would most likely disagree with the relationship between which two animals in the tree?
crocodiles and insects
bats and humans
birds and bats
humans and crocodiles

The united states economy is one in which producers are generally free to produce what they want and consumers are free to purchase what they desire, so long as no laws are broken. at the same time, however, the government does regulate some aspects of the economy. the u.s. can best be described as which of the following a mixed economy b liberated economy c command economy d market economy

What would a student most likely use if he or she wanted to consult a secondary source

Perculiarity of globalization for the global economy