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

Author Question: One of the first chemicals used to kill plants was: a. 2-4D c. Rubbing alcohol b. Sawdust d. ... (Read 52 times)

tiffannnnyyyyyy

  • Hero Member
  • *****
  • Posts: 512
on: Jul 21, 2018
One of the first chemicals used to kill plants was:
 
  a. 2-4D c. Rubbing alcohol
  b. Sawdust d. Salt

Question 2

The first hoes were made of:
 
  a. Wood c. Metal
  b. Flint d. Fiberglass


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

catron30

  • Sr. Member
  • ****
  • Posts: 297
Reply #1 on: Jul 21, 2018
Answer to Question 1

D

Answer to Question 2

A


tiffannnnyyyyyy

  • Member
  • Posts: 512
Reply 2 on: Jul 21, 2018
Great answer, keep it coming :)

cpetit11

  • Member
  • Posts: 321
Reply 3 on: Yesterday
Wow, this really help

« previous next »
 

Did you know?

Vaccines prevent between 2.5 and 4 million deaths every year.

Did you know?

Although the Roman numeral for the number 4 has always been taught to have been "IV," according to historians, the ancient Romans probably used "IIII" most of the time. This is partially backed up by the fact that early grandfather clocks displayed IIII for the number 4 instead of IV. Early clockmakers apparently thought that the IIII balanced out the VIII (used for the number 8) on the clock face and that it just looked better.

Did you know?

Asthma attacks and symptoms usually get started by specific triggers (such as viruses, allergies, gases, and air particles). You should talk to your doctor about these triggers and find ways to avoid or get rid of them.

Did you know?

The most dangerous mercury compound, dimethyl mercury, is so toxic that even a few microliters spilled on the skin can cause death. Mercury has been shown to accumulate in higher amounts in the following types of fish than other types: swordfish, shark, mackerel, tilefish, crab, and tuna.

Did you know?

Asthma cases in Americans are about 75% higher today than they were in 1980.

This moose exploits the twigs and buds of woody plants for the food it needs to survive a cold north This moose exploits the twigs and buds of woody plants for the food it needs to survive a cold north
Some of the bacteria that can fix atmospheric nitrogen, converting it into a form usable by plants. Some of the bacteria that can fix atmospheric nitrogen, converting it into a form usable by plants.
Plants Plants
Plants Plants
Water transport in plants. Water transport in plants.
Reactions to Drugs and Alcohol Vary Reactions to Drugs and Alcohol Vary
Video: Eczema

For a complete list of videos, visit our video library