This topic contains a solution. Click here to go to the answer

Author Question: Ancient societies, such as Neanderthals, used asphalt as a way to glue sharp points made of stone to ... (Read 96 times)

jho37

  • Hero Member
  • *****
  • Posts: 531

Ancient societies, such as Neanderthals, used asphalt as a way to glue sharp points made of stone to wooden spear shafts.
 
 


 
  Indicate whether the statement is true or false.

Question 2

The first step in the refining process, fractional distillation, is the process by which heat is used to separate liquids based on their different freezing temperatures.
 
  Indicate whether the statement is true or false.



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

guyanai

  • Sr. Member
  • ****
  • Posts: 349
Answer to Question 1

T

Answer to Question 2

F




jho37

  • Member
  • Posts: 531
Reply 2 on: Jul 21, 2018
Gracias!


ecabral0

  • Member
  • Posts: 310
Reply 3 on: Yesterday
Great answer, keep it coming :)

 

Did you know?

Approximately 25% of all reported medication errors result from some kind of name confusion.

Did you know?

Oliver Wendell Holmes is credited with introducing the words "anesthesia" and "anesthetic" into the English language in 1846.

Did you know?

Computer programs are available that crosscheck a new drug's possible trade name with all other trade names currently available. These programs detect dangerous similarities between names and alert the manufacturer of the drug.

Did you know?

Most women experience menopause in their 50s. However, in 1994, an Italian woman gave birth to a baby boy when she was 61 years old.

Did you know?

Common abbreviations that cause medication errors include U (unit), mg (milligram), QD (every day), SC (subcutaneous), TIW (three times per week), D/C (discharge or discontinue), HS (at bedtime or "hours of sleep"), cc (cubic centimeters), and AU (each ear).

For a complete list of videos, visit our video library