(Question)
If living things require food for survival, then what do living things require for survival? Answer choices: - faith - love - bamboo - food - heat - oxygen - warmth - friendship
(Answer)
food

(Question)
If mirrors reflect objects towards the eye, then what do mirrors do? Answer choices: - converting electricity to heat - prevent heat loss - duplicate itself - reflect air molecules - infrared light - It gets more light - invisible objects - reflect objectstowards the eye
(Answer)
reflect objectstowards the eye

(Question)
If contact between quartz over long periods of time causes it to smooth, then what needs contact to smooth over long periods of time? Answer choices: - oxygen - soil - an object - h2o - rivers - quartz - cartilage - bamboo
(Answer)
quartz