Which of the following statements best describes diversity in sub-Saharan Africa? A.
Sub-Saharan Africa is not diverse, as most people belong to the same few ethnic groups and speak one of only a few languages.
B.
Sub-Saharan Africa has a wide diversity of ethnic groups, but most people speak one of a few languages.
C.
Sub-Saharan Africa has a wide diversity of languages, but most people belong to only one of a few ethnic groups.
D.
Sub-Saharan Africa is extremely diverse, as its people belong to hundreds of different ethnic groups and speak more than 100 languages.

Decribe all the number that when rounded to the nearest thousand are 645.000

When in college, greg dreamed of rowing in the olympics and becoming a surgeon. now at age 48, he continues to enjoy rowing, although he never made it to the olympics and he works as an anesthesiologist. his wife and kids are healthy and he is basically content. according to erikson, he is most likely to experience

Aplaintiff filed a civil action based on negligence against a defendant in federal district court, alleging that the defendant negligently ran a red light at an intersection and collided with the plaintiff's vehicle, causing the plaintiff's injuries. a week after the close of discovery, the plaintiff filed a motion for summary judgment on the issue of whether the defendant was negligent. with the motion, the plaintiff filed (i) his own sworn affidavit, which stated that the traffic signal was green as he entered the intersection, (ii) an affidavit of a witness who was driving the car behind him, which stated that the witness saw the entire incident and that the plaintiff's traffic signal was green as he approached and entered the intersection; and (iii) an affidavit of another witness, which stated that she saw the entire incident and that the defendant's signal had been red for several seconds before the defendant entered the intersection and was still red when the defendant entered the intersection. the defendant filed a response to the motion, noting that her answer denied negligence and further denied that her traffic signal was red, and argued that the issue of negligence and the issue of whether her traffic signal was red were in dispute, so those issues should be tried to a jury. how should the court rule on the plaintiff's motion?