This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: Recent archaeological research in South Africa has demonstrated that the ancestors of black South ... (Read 1284 times)

cool

  • Hero Member
  • *****
  • Posts: 570
on: Aug 11, 2018
Recent archaeological research in South Africa has demonstrated that the ancestors of black South Africans __________.
 
  A. were not present in the region until around the same time as the arrival of white settlers
  B. occupied the region some 1,500 years before the initial European settlement
  C. came from the north as migrating, Bantu-speaking farmers in the latter half of the eighteenth century
  D. are most closely related to the Australian Aborigines

Question 2

The accuracy of radiocarbon dating has been improved through correlation with samples dated by means of __________.
 
  A. potassium-argon dates
  B. dendrochronology
  C. palynology
  D. faunal correlation


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

mistyjohnson

  • Sr. Member
  • ****
  • Posts: 331
Reply #1 on: Aug 11, 2018
Answer to Question 1

Answer: B

Answer to Question 2

Answer: B


cool

  • Hero Member
  • *****
  • Posts: 570
Reply #2 on: Aug 11, 2018
Thank you!


mistyjohnson

  • Sr. Member
  • ****
  • Posts: 331
Reply #3 on: Aug 11, 2018
Always glad to help...


« previous next »
 

Did you know?

The human body's pharmacokinetics are quite varied. Our hair holds onto drugs longer than our urine, blood, or saliva. For example, alcohol can be detected in the hair for up to 90 days after it was consumed. The same is true for marijuana, cocaine, ecstasy, heroin, methamphetamine, and nicotine.

Did you know?

Studies show that systolic blood pressure can be significantly lowered by taking statins. In fact, the higher the patient's baseline blood pressure, the greater the effect of statins on his or her blood pressure.

Did you know?

The immune system needs 9.5 hours of sleep in total darkness to recharge completely.

Did you know?

Vampire bats have a natural anticoagulant in their saliva that permits continuous bleeding after they painlessly open a wound with their incisors. This capillary blood does not cause any significant blood loss to their victims.

Did you know?

All adults should have their cholesterol levels checked once every 5 years. During 2009–2010, 69.4% of Americans age 20 and older reported having their cholesterol checked within the last five years.

Bartel and Szostak demonstrated chemical selection for RNA molecules that can catalyze phosphoester Bartel and Szostak demonstrated chemical selection for RNA molecules that can catalyze phosphoester
Zebras are several species of African equids (horse family) united by their distinctive black and wh Zebras are several species of African equids (horse family) united by their distinctive black and wh
black widow black widow
Black Locust Black Locust
Black-Scholes Formula Black-Scholes Formula
Video: The Pressure Flow Model in a Plant

For a complete list of videos, visit our video library