Co-firing is the process of burning biomass that is mixed with ...

[pepyto]

Co-firing is the process of burning biomass that is mixed with ____.
 
 

a. petroleum or natural gas c. coal or diesel fuel
  b. diesel fuel or natural gas d. coal or natural gas

Question 2

Biosolids are ____.
 
 

a. the byproducts of making paper
  b. slash from logging operations
  c. the dried, solid remains collected from wastewater treatment plants and animal manures
  d. crop residues

[Anonymous]

Answer to Question 1

D

Answer to Question 2

C

[pepyto]

Wow, this really help

[sarah_brady415]

Thanks for the timely response, appreciate it