This topic contains a solution. Click here to go to the answer

Author Question: Determining a discrete threshold level of exposure is most difficult for A) all carcinogens. B) ... (Read 65 times)

ap345

  • Hero Member
  • *****
  • Posts: 537
Determining a discrete threshold level of exposure is most difficult for
 
  A) all carcinogens.
  B) most acids.
  C) all salts.
  D) almost all bases.

Question 2

Which of the following slows the global hydrologic cycle?
 
  A) Increased atmospheric pollution with aerosol particles
  B) Increased use of pesticides
  C) Increased evaporation from land surfaces
  D) Global warming



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

ricroger

  • Sr. Member
  • ****
  • Posts: 352
Answer to Question 1

A

Answer to Question 2

A





 

Did you know?

There are immediate benefits of chiropractic adjustments that are visible via magnetic resonance imaging (MRI). It shows that spinal manipulation therapy is effective in decreasing pain and increasing the gaps between the vertebrae, reducing pressure that leads to pain.

Did you know?

Approximately 25% of all reported medication errors result from some kind of name confusion.

Did you know?

Every flu season is different, and even healthy people can get extremely sick from the flu, as well as spread it to others. The flu season can begin as early as October and last as late as May. Every person over six months of age should get an annual flu vaccine. The vaccine cannot cause you to get influenza, but in some seasons, may not be completely able to prevent you from acquiring influenza due to changes in causative viruses. The viruses in the flu shot are killed—there is no way they can give you the flu. Minor side effects include soreness, redness, or swelling where the shot was given. It is possible to develop a slight fever, and body aches, but these are simply signs that the body is responding to the vaccine and making itself ready to fight off the influenza virus should you come in contact with it.

Did you know?

In the United States, an estimated 50 million unnecessary antibiotics are prescribed for viral respiratory infections.

Did you know?

The toxic levels for lithium carbonate are close to the therapeutic levels. Signs of toxicity include fine hand tremor, polyuria, mild thirst, nausea, general discomfort, diarrhea, vomiting, drowsiness, muscular weakness, lack of coordination, ataxia, giddiness, tinnitus, and blurred vision.

For a complete list of videos, visit our video library