Author Question: Sahelanthropus tchadensis was discovered in ________ and dates to _________. A) Tanzania; 4-2.5 ... (Read 74 times)

Coya19@aol.com

  • Hero Member
  • *****
  • Posts: 601
Sahelanthropus tchadensis was discovered in ________ and dates to _________.
 
  A) Tanzania; 4-2.5 million years ago
  B) Chad; 7-6 million years ago
  C) Uganda; 4.5 million years ago
  D) Chad; 5 million years ago
  E) Tanzania; 6-4.2 million years ago

Question 2

Part of the equipment that was invented during the Upper Paleolithic which allowed North America to be colonized was
 
  A) knowledge and techniques of fishing
  B) carefully sewn, fitted clothing
  C) knowledge of pigments which can be used for creating rock art
  D) the canoe
  E) none of these were invented during the Upper Paleolithic



sabina576

  • Sr. Member
  • ****
  • Posts: 356
Answer to Question 1

B

Answer to Question 2

B



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
 

Did you know?

Multiple experimental evidences have confirmed that at the molecular level, cancer is caused by lesions in cellular DNA.

Did you know?

Disorders that may affect pharmacodynamics include genetic mutations, malnutrition, thyrotoxicosis, myasthenia gravis, Parkinson's disease, and certain forms of insulin-resistant diabetes mellitus.

Did you know?

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

Did you know?

Signs and symptoms of a drug overdose include losing consciousness, fever or sweating, breathing problems, abnormal pulse, and changes in skin color.

Did you know?

People often find it difficult to accept the idea that bacteria can be beneficial and improve health. Lactic acid bacteria are good, and when eaten, these bacteria improve health and increase longevity. These bacteria included in foods such as yogurt.

For a complete list of videos, visit our video library