In one year, a population of 10,000 people experiences a birth ...

[jasdeep_brar]

In one year, a population of 10,000 people experiences a birth rate of 220 and a death rate of 170 people. Assuming no emigration or immigration, the annual increase in the population is
 
  A) 5.
  B) 0.5.
  C) 3.9.
  D) 50.

Question 2

The carrot peelings you send down a garbage disposal represent which of the following types of wastewater pollutant?
 
  A) Debris and grit
  B) Dissolved inorganic material
  C) Colloidal and dissolved organic material
  D) Particulate organic matter

[mochi09]

Answer to Question 1

B

Answer to Question 2

D

[jasdeep_brar]

Thank you

[mochi09]

No problemo