Carbon is the only element that can form so many different compounds because each carbon atom can form four chemical bonds to other atoms, and because the carbon atom is just the right, small size to fit in comfortably as parts of very large molecules.
Do you have a graph or something that shows the results of the trial. or just more detail?
Decomposers break down organic matter.
Some examples are fungi,bacteria and protozoa.
About 93 million miles or 150 km or 8 light minutes (don't know what that means)
Answer:
If these were the missing choices:
A) Positive, since it is needed for the local bird population.
B) Negative, since it is destroying much of their environment.
C) Positive, since it is a sustainable plan to use a renewable resource.
D) Negative, since it is a sustainable plan to use a renewable resource.
My answer would be: C) Positive, since it is a sustainable plan to use a renewable resource.
Renewable source is defined as resources that can be replenished overtime by natural processes. Farming trees is one of the processes that produces renewable sources.