Energy in most ecosystems must flow through autotrophs because ______.
Aonly autotrophs can convert solar energy into chemical energy
Bautotrophs are simpler organisms than heterotrophs
Cheterotrophs only generate a small fraction of their energy from photosynthesis.
Dall of the above
Aonly autotrophs can convert solar energy into chemical energy
Bautotrophs are simpler organisms than heterotrophs
Cheterotrophs only generate a small fraction of their energy from photosynthesis.
Dall of the above