Science Buddies: "Ask an Expert"

bleep Gas from Manure- We would like to find out which produces the most bleep Gas- Horse Manure, Chicken Manure or Cow Manure. We were going to test which manure best helps plants grow but we are running out of time for that topic. Can you please advise what experiments would be appropriate and your thoughts?

Hi - This project at Science Buddies may help as you think through a procedure for your experiment on testing and comparing the amount of bleep each produces:

From Trash to Gas: Biomass Energy
https://www.sciencebuddies.org/science- ... p027.shtml

Amy
Science Buddies