Author Question: Food can be kept fresher for a longer period of time since the invention of _____. A) the ... (Read 63 times)

silviawilliams41

  • Hero Member
  • *****
  • Posts: 560
Food can be kept fresher for a longer period of time since the invention of _____.
 
  A) the refrigerator
  B) the microwave
  C) the pressure cooker
  D) pesticides

Question 2

What is mulch, and why is it used?
 
  What will be an ideal response?



amcvicar

  • Sr. Member
  • ****
  • Posts: 341
Answer to Question 1

A

Answer to Question 2

Mulch is created whenever the surface of the soil is modified artificially by covering it with straw,
leaves, grass clippings, paper, or polyethylene film. Mulching helps control weeds, regulates soil
temperatures, conserves soil moisture, and provides clean, weed-free vegetables. The mulching
material should be spread around the base of the plants and between the rows.




Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
 

Did you know?

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

Did you know?

Famous people who died from poisoning or drug overdose include, Adolf Hitler, Socrates, Juan Ponce de Leon, Marilyn Monroe, Judy Garland, and John Belushi.

Did you know?

In 2006, a generic antinausea drug named ondansetron was approved. It is used to stop nausea and vomiting associated with surgery, chemotherapy, and radiation therapy.

Did you know?

Approximately one in three babies in the United States is now delivered by cesarean section. The number of cesarean sections in the United States has risen 46% since 1996.

Did you know?

Tobacco depletes the body of vitamins A, C, and E, which can result in any of the following: dry hair, dry skin, dry eyes, poor growth, night blindness, abscesses, insomnia, fatigue, reproductive system problems, sinusitis, pneumonia, frequent respiratory problems, skin disorders, weight loss, rickets, osteomalacia, nervousness, muscle spasms, leg cramps, extremity numbness, bone malformations, decayed teeth, difficulty in walking, irritability, restlessness, profuse sweating, increased uric acid (gout), joint damage, damaged red blood cells, destruction of nerves, infertility, miscarriage, and many types of cancer.

For a complete list of videos, visit our video library