Answer:
Like the Roman government, the United States has a tripartite system. The U.S. system of checks and balances makes sure that one branch of the government doesn't have too much power. This system is like the veto, which limited the power of Roman consuls.
Explanation:v
Positive requires others to help you with a good or a service
A Negative only means others need to withdraw from interfering with your actions
Answer:
a researcher would observe resource partitioning between the two new species that eats the same type of foods
Explanation: