Wood is type of biomass that’s uses heating homes, via wood burning fires, dates back centuries.
Answer:
The energy released from food was once energy from the sun that was captured by plants in the chemical process that forms plant matter (from air and water). Food provides animals with the materials they need for body repair and growth and the energy they need to maintain body warmth and for motion.
Answer:
Fe 3+
Explanation:
iron is Fe and it's 3 and has positive
Power source (battery/energy) a copper/metal wire, and then a receiver
D because community is also full of abiotic factors
