Answer:
B is an impulsive child-like part of the psyche that only takes into account what it wants and operates on the pleasure principle.
Explanation:
ID "id is the primitive and instinctual part of the mind that contains s xual and aggressive drives and hidden memories" - Simply Psychology
won't let me type the word lol
Differentiation is the process of going from a stem cell to a differentiated, specialized cell.
High blood pressure, height blood sugar, heart attack, sometimes cancer, obesity, liver failure. The list can go on.
Hmmm...
A and D are wrong.
Both B and C are technically correct, but in the case of athletes...since exercise is proven to strengthen the heart and in turn decrease the heart rate...
B is the best answer.
Have a nice day!
