B is the correct answer.
One of the obligations of US citizenship is to participate in the democratic process.
By running for office, a citizen is participating and is therefore fulfilling an obligation.
The scientific method involves hypotheses and research. C
Answer:
I think that writing would be necessary for early people because they needed to communicate. Writing emerged in many early civilizations as a way to keep records and better manage money and other things, so it would be important for them to communicate so they could exchange information, like records or money.
Answer:
amygdala
Explanation:
In simple words, The amygdala relates to the group of cells close to the centre of the brain. There are two of them, one in each hemisphere or side of the brain. That's where feelings are given sense, recorded, and connected to connexions and reactions (emotional remembrances).
The amygdala has been thought to be representative of the limbic structure of the brain. Amygdala refers to the particular brain area that handles feelings such as anxiety, provokes anger as well as motivates everyone to behave.
