Whats 100*2 pretty much free points;)

Which of the following could affect the human population? a hurricane makes landfall on an uninhabited island.a deadly virus emerges that can pass from human to human.a civil war breaks out in italy.a solar eclipse occurs.

What is the purpose of the system of checks and balances

Why did the british government relax rules regulate trade for the american colonies in the late 1600s?