Answer:
There are two answer for this one. They are 1.) it is lost as heat. and 2.) it is used in life processes.
Explanation:
i took the test
<span>The independent variable is the only factor in the experiment that the scientist will change. The effect of the changes in this independent variable in regards to the effect on the dependent variable/s are then observed, and the outcome of the experiment will then be determined from this.</span><span />
Trees, almost all of them are ancient.
