Select from: [i] Generating heat [ii] volume [iii] colors of the spectrum [iv] organisms and their habitat [v] density [vi] Transfers energy [vii] gravity [viii] it helps plants in growing
Q: Fact 1: Energy enters ecosystems in the form of sunlight or chemical compounds. Fact 2: An ecosystem includes the organisms and their habitat. Given the two facts above, what does energy enter in the form of sunlight or chemical compounds?
A:
[iv]