Which of the following statements best characterizes farming in the sahara?

a. there is no farming at all in the sahara.

b. there are isolated pockets of farming, generally around rivers and oases, which are used for irrigation.

c. there are no sources of irrigation, so people in the sahara depend on rainfall to water their crops.

d. there is widespread farming throughout the sahara region, as the climate is well suited for growing crops.

According to the biography of harriet tubman you read, what physical trauma did harriet tubman experience as a young girl? a.) she was repeatedly raped by an overseer.b.)she lost the use of her left leg after it became stuck in a cotton gin.c.)she was beaten within an inch of her life by a slaveholder which caused her to suffer from memory lapses later in life. d.)she was hit in the head with a 2-pound iron weight by an overseer, which caused her to suffer from narcolepsy later in life.