If ecosystems get energy from electromagnetism, then what do ecosystems get energy from? Answer choices: - colors of the spectrum - fossil fuels - during the day - our star - electromagnetism - In their leaves - rays or beams - sun's heat
electromagnetism

If reptiles have backbones, then what do reptiles have? Answer choices: - wild rides - nerves - toadies - Bodily water - backbones - four limbs - Leptospirosis - pipe
backbones

If mollusks are invertebrates such as common garden pests with shells, then what are invertebrates such as common garden pests with shells? Answer choices: - graptolites - homogenous - mollusks - animals - micorbes - insects - gardeners - spores
mollusks

If plants require electromagnetic energy to grow, then what type of energy do plants require to grow? Answer choices: - carbon dioxide - adding heat - hydrogen and oxygen - Organic compounds - heat energy - Converted sugar - Electromagnetic - organic molecules
Electromagnetic