« previous next »

Author Question: On approximately how much planted land is conventional tillage used in the United States? a. 1/10 ... (Read 87 times)

lindiwe

  • Hero Member
  • *****
  • Posts: 577
on: Jul 21, 2018
On approximately how much planted land is conventional tillage used in the United States?
 
  a. 1/10 c. 1/3
  b. 1/4 d. 1/2

Question 2

The compression system of internal combustion engines uses ___________________ _ that move up and down in a cylinder.
 
  Fill in the blank(s) with correct word


asware1

  • Sr. Member
  • ****
  • Posts: 318
Reply #1 on: Jul 21, 2018
Answer to Question 1

C

Answer to Question 2

pistons


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

In 2010, opiate painkllers, such as morphine, OxyContin®, and Vicodin®, were tied to almost 60% of drug overdose deaths.

Did you know?

Approximately 70% of expectant mothers report experiencing some symptoms of morning sickness during the first trimester of pregnancy.

Did you know?

The liver is the only organ that has the ability to regenerate itself after certain types of damage. As much as 25% of the liver can be removed, and it will still regenerate back to its original shape and size. However, the liver cannot regenerate after severe damage caused by alcohol.

Did you know?

It is difficult to obtain enough calcium without consuming milk or other dairy foods.

Did you know?

Many of the drugs used by neuroscientists are derived from toxic plants and venomous animals (such as snakes, spiders, snails, and puffer fish).

Conventional numbering in a DNA nucleotide Conventional numbering in a DNA nucleotide
The Kingsley plantation, on Fort George Island in Jacksonville, Florida. Zephaniah Kingsley, the own The Kingsley plantation, on Fort George Island in Jacksonville, Florida. Zephaniah Kingsley, the own
The method of Land’s (1977) color-vision experiments. Subjects viewed Mondrians illuminated by ... The method of Land’s (1977) color-vision experiments. Subjects viewed Mondrians illuminated by ...
Waterspouts are tornadoes that occur over warm-water bodies, instead of over land. Waterspouts are tornadoes that occur over warm-water bodies, instead of over land.
Approximately 40 percent of farmers in the United States are 55 years old or older Approximately 40 percent of farmers in the United States are 55 years old or older
Survivorship curves for people in the United States in the early 20th and early 21st centuries Survivorship curves for people in the United States in the early 20th and early 21st centuries
Video: Pressure Flow Model Animation

For a complete list of videos, visit our video library