Ques: If microbial fuel cells convert food into electrical energy, then what converts food into electrical energy? Answer choices: - transportation technology - windmills - matter vibrating - solar panels - adding heat - one celled organisms - microbial fuel cells - dams
Ans: microbial fuel cells

Ques: If animals with jaws have a complete digestive system and a closed circulatory system, then what has a complete digestive system and a closed circulatory system? Answer choices: - graptolites - Veins and arteries. - sunlight - graphite - fur seals - viruses - animals with jaws - Most plants
Ans: animals with jaws

Ques: If budding and fusion of vesicles in the Golgi complex involves energy, so it is active, then budding and fusion of vesicles in the Golgi complex involves what? Answer choices: - nektar - movement - chemicals - energy - a solute - recycling - Energy. - heat
Ans: energy

Ques: If it is warm inside of ovaries, then what is it warm inside of? Answer choices: - outer space - Glucose - ice - sugar - glaciers - the skin - ovaries - warm
Ans:
ovaries