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

Author Question: The first crude tools developed for agricultural purposes were made of wood or: a. Stone c. Clay ... (Read 130 times)

Shelles

  • Hero Member
  • *****
  • Posts: 582
on: Jul 21, 2018
The first crude tools developed for agricultural purposes were made of wood or:
 
  a. Stone c. Clay
  b. Metal d. Plastic

Question 2

In a process called ___________________ _, fat turns into glycerin.
 
  Fill in the blank(s) with correct word


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

duke02

  • Sr. Member
  • ****
  • Posts: 312
Reply #1 on: Jul 21, 2018
Answer to Question 1

A

Answer to Question 2

saponification


Shelles

  • Member
  • Posts: 582
Reply 2 on: Jul 21, 2018
Gracias!

Laurenleakan

  • Member
  • Posts: 309
Reply 3 on: Yesterday
YES! Correct, THANKS for helping me on my review

« previous next »
 

Did you know?

Nitroglycerin is used to alleviate various heart-related conditions, and it is also the chief component of dynamite (but mixed in a solid clay base to stabilize it).

Did you know?

By definition, when a medication is administered intravenously, its bioavailability is 100%.

Did you know?

For pediatric patients, intravenous fluids are the most commonly cited products involved in medication errors that are reported to the USP.

Did you know?

Despite claims by manufacturers, the supplement known as Ginkgo biloba was shown in a study of more than 3,000 participants to be ineffective in reducing development of dementia and Alzheimer’s disease in older people.

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.

Chair made from tree Chair made from tree
The Movius line separates regions of the world where Acheulean hand axes were made from regions wher The Movius line separates regions of the world where Acheulean hand axes were made from regions wher
In 2009, historian Woody Holton described how Abigail Adams shrewdly invested in the Continental Con In 2009, historian Woody Holton described how Abigail Adams shrewdly invested in the Continental Con
The Z lens, which was developed by Zaidel to study functional asymmetry in split-brain patients. It ... The Z lens, which was developed by Zaidel to study functional asymmetry in split-brain patients. It ...
More and Less Developed Countries More and Less Developed Countries
Using a Whet Stone Using a Whet Stone
Video: Generalized life cycles for plants and animals Animation

For a complete list of videos, visit our video library