*Question*
Q: What is the name of film that polyester fibers form? Choices: - layers - fabric - Softness - mylar A:
**Answer**
mylar

*Question*
Q: Plants not only contribute food but what else for organisms? Choices: - dioxide - hydrogen - carbon - oxygen A:
**Answer**
oxygen

*Question*
Q: What device changes kinetic energy to electrical energy through electromagnetic induction? Choices: - due generator - Emission generator - real generator - electric generator A:
**Answer**
electric generator

*Question*
Q: Migration and hibernation are examples of behaviors that occur on what temporal basis? Choices: - nocturnal - weekly - daily - annual A:
**Answer**
annual