Biodiversity in the world is A) declining and is most ...

[cagreen833]

Biodiversity in the world is
 
  A) declining and is most negatively impacting the poorest people of the world.
  B) declining and is most negatively impacting the wealthiest people of the world.
  C) increasing in tropical regions but declining in temperate and polar regions
  D) decreasing in tropical regions but increasing in temperate and tropical regions

Question 2

Initial testing on mice indicates that a new food coloring is a carcinogen. Now the researchers hope to examine the effects of different concentrations of the carcinogen on mice in a type of
 
  A) exposure assessment.
  B) dose-response assessment.
  C) hazard assessment.
  D) risk characterization.

[canderson530]

Answer to Question 1

A

Answer to Question 2

B

[cagreen833]

Gracias!

[sailorcrescent]

Thanks for the timely response, appreciate it