Because ounce and inch system are too big thus less sensitive.
Using metric systems like milliliter and millimeter might be better since you can find smaller differences. If you are using a system that less sensitive you can observe small differences and might need to grow the trees bigger than it should.
Answer:
In ecosystems, matter and energy are transferred from one form to another. ... Nutrients and living matter are passed from producers to consumers, then broken down by decomposers.
Explanation:
I am pretty sure you meant "dunes" but if not the number is just 0.002 d/cm^2
The formula for cellular respiration is...
Gluecose + Oxygen = H20 + Co2 + Energy
I really hope this helps!!
(please put as brainliest if you can!!)