I think its ADP to ATP then NAD+ to NADH
Photosynthesis in algae cells
Ecosystems were able to maintain themselves by cycling the
nutrients and energy obtained from external sources. The flow of energy through
a food chain is known as energy flow. At tropical level, solar energy is used by the primary producers to produce organic plants materials through photosynthesis.
What do you need help with? This isn't really a question.
Energy flow<span> in a </span>food chain<span> </span>starts with<span> the producer organisms through</span>
