When scientist replicate experiments, they will often do so under different conditions than the original investigation. why might this be ? why do you think the astronaut replicated galileo's investigation on the moon?

What best describes the transportation within cities in the early 1800s

Match the vocabulary word with its meaning. 1. capitalism to change or improve something by correcting faults or removing abuses 2. chattel an economic system based on private ownership and competition motivated by profit 3. imperialism policy extending political, economic, or military rule over another 4. indentured an economic system where colonies supply goods to the mother country 5. mercantilism an agreement committing one person to be another's slave for a certain period of time 6. reform a type of slavery where the slave is the sole property of the master with no rights

What are the strengths of the byzantine empire?