Q: Solar cells create voltages directly from light, while thermoelectric devices create voltage from differences in what? Choices: - oxygen - wire width - wattage - temperature A:
temperature

(Question)
Q: Transition metals are superior conductors of heat as well as what else? Choices: - light - radiation - cold - electricity A:
(Answer)
electricity

Ques: Q: The ostrich, kiwi, rhea, cassowary, and moa are examples of what kind of birds? Choices: - predators - raptors - prehistoric - flightless A:
Ans: flightless

(Q).
Q: What is the plasma membrane formed by? Choices: - a cytoplasm bilayer - cholesterol byproduct - single lipid layer - a phospholipid bilayer A:
(A).
a phospholipid bilayer

Ques:Q: During what time period did poor air quality become a problem? Choices: - Chernobyl disaster - coal industry boom - second world war - industrial revolution A:

Ans:industrial revolution

Ques: Q: What are are organisms that feed on small pieces of organic matter? Choices: - bottom feeders - difference feeders - waste feeders - deposit feeders A:
Ans:
deposit feeders