Answer:
A is the first line
b is the second
Explanation:
A is the trumpet which is louder so its wave goes up in height and b goes is pitch is lower so the wave goes down.
Southern colonies was used for farm land. The servitude and slaves were used to harvest the enormous fields of crops
The correct answer is Bipolar Disorder.
Bipolar Disorder is was known before as Manic Depression. Bipolar Disorder is a psychological issue that causes times of sorrow and times of anomalous lifted disposition. The modified state of mind is huge and is known as lunacy or hypomania, contingent upon its seriousness, or whether side effects of psychosis are available.
Because better trade better trade mean better goods