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

Author Question: Plant pathologists need an awareness of air quality because they must: a. watch for airborne ... (Read 49 times)

yoooooman

  • Hero Member
  • *****
  • Posts: 557
on: Jul 21, 2018
Plant pathologists need an awareness of air quality because they must:
 
 

a. watch for airborne disease organisms
  b. watch for airborne insects
  c. be aware of lightning strikes and tornados
  d. realize when an earthquake will occur



Question 2

What heat- and friction-resistant material once was used extensively in vehicle brakes and clutch linings, shingles for house siding, and for steam and hot-water-pipe insulation?
 
 

a. asbestos c. tetraethyl lead
  b. chlorine d. sulfur



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

Sarahjh

  • Sr. Member
  • ****
  • Posts: 370
Reply #1 on: Jul 21, 2018
Answer to Question 1

A

Answer to Question 2

A


yoooooman

  • Hero Member
  • *****
  • Posts: 557
Reply #2 on: Jul 21, 2018
Thank you!


Sarahjh

  • Sr. Member
  • ****
  • Posts: 370
Reply #3 on: Jul 21, 2018
Always glad to help...


« previous next »
 

Did you know?

Cyanide works by making the human body unable to use oxygen.

Did you know?

Bacteria have been found alive in a lake buried one half mile under ice in Antarctica.

Did you know?

Though methadone is often used to treat dependency on other opioids, the drug itself can be abused. Crushing or snorting methadone can achieve the opiate "rush" desired by addicts. Improper use such as these can lead to a dangerous dependency on methadone. This drug now accounts for nearly one-third of opioid-related deaths.

Did you know?

One way to reduce acid reflux is to lose two or three pounds. Most people lose weight in the belly area first when they increase exercise, meaning that heartburn can be reduced quickly by this method.

Did you know?

About 60% of newborn infants in the United States are jaundiced; that is, they look yellow. Kernicterus is a form of brain damage caused by excessive jaundice. When babies begin to be affected by excessive jaundice and begin to have brain damage, they become excessively lethargic.

Brighamia insignis, an endangered plant Brighamia insignis, an endangered plant
Arctic and alpine cushion plant form and orientation increases heat gain from sunlight and the surro Arctic and alpine cushion plant form and orientation increases heat gain from sunlight and the surro
Plant Cell Types (Part 1) Plant Cell Types (Part 1)
Plant Plant
Plant Plant
Plant Cells Plant Cells
Video: Proteins

For a complete list of videos, visit our video library