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

Author Question: Over three years, 24 people living in a new subdivision develop respiratory infections and skin ... (Read 55 times)

@Brianna17

  • Hero Member
  • *****
  • Posts: 550
Over three years, 24 people living in a new subdivision develop respiratory infections and skin rashes. People living nearby in a subdivision built 30 years previously show no signs of such disease.
 
  Suspicions arise about possible molds or vapors that are associated with imported building materials in these new homes. To investigate the possibility that the new homes are causing the disease, the neighborhood association in the new subdivision decides to hire A) a herpetologist.
  B) respiratory therapist.
  C) a virologist.
  D) a toxicologist.

Question 2

When cultivars require adaptations not currently in their genetics, plant breeders
 
  A) may treat the seeds with chemicals that cause mutations in order to try to generate new forms.
  B) often introduce traits found in wild varieties of the plant.
  C) may try to introduce genetic traits found in pests of the crops.
  D) use fertilizers to change the chemistry of the crops.



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

Missbam101

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

D

Answer to Question 2

B




@Brianna17

  • Member
  • Posts: 550
Reply 2 on: Jul 16, 2018
Wow, this really help


AISCAMPING

  • Member
  • Posts: 347
Reply 3 on: Yesterday
:D TYSM

 

Did you know?

Children of people with alcoholism are more inclined to drink alcohol or use hard drugs. In fact, they are 400 times more likely to use hard drugs than those who do not have a family history of alcohol addiction.

Did you know?

The FDA recognizes 118 routes of administration.

Did you know?

Persons who overdose with cardiac glycosides have a better chance of overall survival if they can survive the first 24 hours after the overdose.

Did you know?

Though newer “smart” infusion pumps are increasingly becoming more sophisticated, they cannot prevent all programming and administration errors. Health care professionals that use smart infusion pumps must still practice the rights of medication administration and have other professionals double-check all high-risk infusions.

Did you know?

Illicit drug use costs the United States approximately $181 billion every year.

For a complete list of videos, visit our video library