What is larger then a solar system but smaller then the universe
A. Comet
B. Galaxy
C. Moon
D. Star

Air flows upward in the wick of a lantern because of the liquid property called

Apersons beliefs and general outlook, which act like filters on the information they receive are called ?

Beryl states that insulation with the smallest possible thermal conductivity is best to keep a house warm in winter, but worst for keeping a house cool in summer. sapphire insists the reverse is true: low thermal conductivity is good in the summer, but bad in the winter. which one, if either is correct? a. beryl, because low thermal conductivity results in low heat transfer. b. beryl, because low thermal conductivity results in high heat transfer. d. sapphire, because low thermal conductivity results in high heat transfer. e. neither, because low heat transfer is desirable both in summer and in winter.