Answer: A). tobacco
Explanation: Despite the arrival of more colonists and attempts to improve conditions at Jamestown, it wasn't until 1612, when colonist John Rolfe introduced tobacco to the settlement, that the colony became profitable.
Natural rights are rights that all citizens have, regardless of race, religion, ethnicity, gender, etc. These natural rights are supposed to be protected by the government. In order to protect these rights, citizens have to give up some of their individual freedoms. This idea of the government protecting natural rights in exchange for less individual freedom is known as a social contract.
I believe the answer is: experience-dependent
experience-dependent brain function refers to the function that crated after individual experiences somehow alter the way we perceive everything around us. This could be seen in things such as the acquiring process of a language, and the development of spatial/cognitive skills after forcing ourselves into a certain daily habit.
